Publications

Publications

2022

Non-Gaussianities in generalized non-local R2-like inflation
Alexey S. Koshelev, K. Sravan Kumar, Alexei A. Starobinsky
e-Print Archive: arXiv:2210.16459
Superluminal propagation from IR physics
Asuka Ito, Teruaki Suyama
e-Print Archive: arXiv:2210.15213
Reconstruction of Power Spectrum of Primordial Curvature Perturbations on small scales from Primordial Black Hole Binaries scenario of LIGO/VIRGO detection
Xinpeng Wang, Ying-li Zhang, Rampei Kimura, Masahide Yamaguchi
e-Print Archive: arXiv:2209.12911
Hemispherical asymmetry of primordial power spectra
K. Sravan Kumar, Joao Marto
e-Print Archive: arXiv:2209.03928
Generalized non-local R2-like inflation
Alexey S. Koshelev(Beira Interior U., Covilha), K. Sravan Kumar(Tokyo Inst. Tech.), Alexei A. Starobinsky(Landau ITP, Chernogolovka and Dulkyn, Kazan)
e-Print Archive: arXiv:2209.02515
Thick accretion disk configurations in the Born-Infeld teleparallel gravity
Sebastian Bahamonde, Shokoufe Faraji, Eva Hackmann, Christian Pfeifer
e-Print Archive: arXiv:2209.00020
New Dynamical Degrees of Freedom from Invertible Transformations
Pavel Jirousek, Keigo Shimada, Alexander Vikman, Masahide Yamaguchi
e-Print Archive: arXiv:2208.05951
Coincident gauge for static spherical field configurations in symmetric teleparallel gravity
Sebastian Bahamonde, Laur Jarv
e-Print Archive: arXiv:2208.01872
Disforming to Conformal Symmetry
Pavel Jirousek, Keigo Shimada, Alexander Vikman, Masahide Yamaguchi
e-Print Archive: arXiv:2207.12611
Neutrino lines from MeV dark matter annihilation and decay in JUNO
Kensuke Akita, Gaetano Lambiase, Michiru Niibo, Masahide Yamaguchi
e-Print Archive: arXiv:2206.06755
Black hole solutions in scalar-tensor symmetric teleparallel gravity
Sebastian Bahamonde, Jorge Gigante Valcarcel, Laur Jarv, Joosep Lember
e-Print Archive: arXiv:2206.02725
Testing Born-Infeld f(T) teleparallel gravity through Sgr A* observations
Kimet Jusufi, Salvatore Capozziello, Sebastian Bahamonde, Mubasher Jamil
e-Print Archive: arXiv:2205.07629
Quantum gravity, higher derivatives and nonlocality
Luca Buoninfante(Nordita and Stockholm U.), K.Sravan Kumar(Tokyo Inst. Tech.)
e-Print Archive: DOI: 10.1393/ncc/i2022-22025-8
Topological defects in nonlocal field theories
Luca Buoninfante, Yuichi Miyashita, Masahide Yamaguchi
e-Print Archive: arXiv:2203.04942
Perturbations in Non-Flat Cosmology for f(T) gravity
Sebastian Bahamonde, Konstantinos F. Dialektopoulos, Manuel Hohmann, Jackson Levi Said, Christian Pfeifer, Emmanuel N. Saridakis
e-Print Archive: arXiv:arXiv:2203.00619
Scalarized Black Holes in Teleparallel Gravity
Sebastian Bahamonde, Ludovic Ducobu, Christian Pfeifer
e-Print Archive: arXiv:arXiv:2201.11445
Gravitational Waves in Metastable Supersymmetry Breaking
Chong-Sun Chu, Asuka Ito
e-Print Archive: arXiv:2201.11323
Testing time evolution of the mass distribution of the black hole mergers
So Okano, Teruaki Suyama
e-Print Archive: rXiv:2201.10258

2021

Polychronic Tunneling: New Tunneling Processes Experiencing Euclidean and Lorentzian Evolution Simultaneously
Naritaka Oshita, Yutaro Shoji, Masahide Yamaguchi
e-Print Archive: arXiv::2112.10736
Inflationary flavor oscillations and the cosmic spectroscopy
Lucas Pinol, Shuntaro Aoki, Sebastien Renaux-Petel, Masahide Yamaguchi
e-Print Archive: arXiv:2112.05710
Tree-level unitarity in Higgs inflation in the metric and Palatini formulation
Asuka Ito(Tokyo Inst. Tech. and Taiwan, Natl. Tsing Hua U.), Wafaa Khater(Birzeit U.), Syksy Rasanen(Helsinki Inst. of Phys. and Helsinki U.)
e-Print Archive: arXiv:2111.05621
Microlensing constraints on axion stars including finite lens and source size effects
Kohei Fujikura, Mark P. Hertzberg, Enrico D. Schiappacasse, Masahide Yamaguchi
e-Print Archive: arXiv:2109.04283
Unstable Cosmic Neutrino Capture
Kensuke Akita, Gaetano Lambiase, Masahide Yamaguchi
e-Print Archive: arXiv:2109.02900
Invertibility conditions for field transformations with derivatives: toward extensions of disformal transformation with higher derivatives
Eugeny Babichev, Keisuke Izumi, Norihiro Tanahashi, Masahide Yamaguchi
e-Print Archive: arXiv:2109.00912
Black hole shadow and Wandering null geodesics
Masaru Siino
e-Print Archive: arXiv:2107.06551
On the assumptions leading to the information loss paradox
Luca Buoninfante, Francesco Di Filippo, Shinji Mukohyama
e-Print Archive: arXiv:2107.05662
Cosmic No-hair Conjecture and Inflation with an SU(3) Gauge Field
Pengyuan Gao, Kazufumi Takahashi, Asuka Ito, Jiro Soda
e-Print Archive: arXiv:2107.00264
When does the Schwinger Preheating Occur?
So Okano, Tomohiro Fujita
e-Print Archive: arXiv:2105.13180
Non-local R2-like inflation, Gravitational Waves and Non-Gaussianities
K. Sravan Kumar
e-Print Archive: arXiv:2111.04291
An anisotropic bouncing universe in non-local gravity
K. Sravan Kumar, Shubham Maheshwari, Anupam Mazumdar, Jun Peng
e-Print Archive: arXiv:2103.13980
Maximal Acceleration, Reciprocity & Nonlocality
Luca Buoninfante
e-Print Archive: arXiv:2105.08167
Quantum interference in external gravitational fields beyond General Relativity
Luca Buoninfante, Gaetano Lambiase, Luciano Petruzziello
e-Print Archive: arXiv:2104.11154
Gravitational field of scalar lumps in higher-derivative gravity
Luca Buoninfante, Yuichi Miyashita
e-Print Archive: arXiv:2103.14313
An anisotropic bouncing universe in non-local gravity
K. Sravan Kumar, Shubham Maheshwari, Anupam Mazumdar, Jun Peng
e-Print Archive: arXiv:2103.13980
Electroweak-like Baryogenesis with New Chiral Matter
Kohei Fujikura, Keisuke Harigaya, Yuichiro Nakai, Ruoquan Wang
e-Print Archive: arXiv:2103.05005
Reconstruction of Primordial Power Spectrum of curvature perturbation from the merger rate of Primordial Black Hole Binaries
Rampei Kimura, Teruaki Suyama, Masahide Yamaguchi, Ying-li Zhang
e-Print Archive: arXiv:2102.05280
Revisiting non-Gaussianity in non-attractor inflation models in the light of the cosmological soft theorem
Teruaki Suyama, Yuichiro Tada, Masahide Yamaguchi
e-Print Archive: arXiv:2101.10682

2020

Disentangling mass spectra of multiple fields in cosmological collider
Shuntaro Aoki, Masahide Yamaguchi
e-Print Archive: arXiv: 2012.13667[hep-th]
Gravitational wave spectra from oscillon formation after inflation
Takashi Hiramatsu, Evangelos I. Sfakianakis, Masahide Yamaguchi
e-Print Archive: arXiv: 2011.12201[hep-ph]
Einstein, Planck and Vera Rubin: relevant encounters between the Cosmological and the Quantum Worlds
Paolo Salucci, Giampiero Esposito, Gaetano Lambiase, Emmanuele Battista, Micol Benetti et al.
e-Print Archive: arXiv: 2011.09278[gr-qc]
Losing the trace to find dynamical Newton or Planck constants
Pavel Jiroušek, Keigo Shimada, Alexander Vikman, Masahide Yamaguchi
e-Print Archive: arXiv: 2011.07055[gr-qc]
Cosmological Perturbations in Palatini Formalism
Mio Kubota, Kin-ya Oda, Keigo Shimada, Masahide Yamaguchi
e-Print Archive: arXiv: 2010.07867[hep-th]
Precise Capture Rates of Cosmic Neutrinos and Their Implications on Cosmology
Kensuke Akita, Saul Hurwitz, Masahide Yamaguchi
e-Print Archive: arXiv: 2010.04454[hep-ph]
Bekenstein bound and uncertainty relations
Luca Buoninfante, Giuseppe Gaetano Luciano, Luciano Petruzziello, Fabio Scardigli
e-Print Archive: arXiv: 2009.12530[hep-th]
Analytic formula for the dynamics around inflation end and implications on primordial gravitational waves
Asuka Ito, Jiro Soda, Masahide Yamaguchi
e-Print Archive: arXiv: 2009.03611[astro-ph.CO]
Local observer effect on the cosmological soft theorem
Teruaki Suyama, Yuichiro Tada, Masahide Yamaguchi
e-Print Archive: arXiv: 2008.13364[astro-ph.CO]
Search for the stochastic gravitational-wave background induced by primordial curvature perturbations in LIGO's second observing run
Shasvath Kapadia, Kanhaiya Pandey, Teruaki Suyama, Shivaraj Kandhasamy, Parameswaran Ajith
e-Print Archive: arXiv: 2009.05514[gr-qc]
How does a dark compact object ringdown?
Elisa Maggio, Luca Buoninfante, Anupam Mazumdar, Paolo Pani
e-Print Archive: arXiv: 2006.14628[gr-qc]
Chiral gravitational waves produced in a helical magnetogenesis model
So Okano, Tomohiro Fujita
e-Print Archive: arXiv: 2005.13833[astro-ph.CO]
Echoes from corpuscular black holes
Luca Buoninfante
e-Print Archive: arXiv:2005.08426 [gr-qc]
A precision calculation of relic neutrino decoupling
Kensuke Akita, Masahide Yamaguchi
e-Print Archive: arXiv:2005.07047 [hep-ph]
Prospects for probing ultralight primordial black holes using the stochastic gravitational-wave background induced by primordial curvature perturbations
Shasvath J. Kapadia, Kanhaiya Lal Pandey, Teruaki Suyama, Parameswaran Ajith
e-Print Archive: arXiv:2005.05693 [astro-ph.CO]
Light bending by a slowly rotating source in quadratic theories of gravity
Luca Buoninfante, Breno L. Giacchini
e-Print Archive: arXiv:2005.05355 [gr-qc]
On arrival time difference between lensed gravitational waves and light
Teruaki Suyama
e-Print Archive: arXiv:2003.11748 [gr-qc]
Disformal invariance of cosmological observables
Takeshi Chiba, Fabio Chibana, Masahide Yamaguchi
e-Print Archive: arXiv:2003.10633 [gr-qc]
Observable Gravitational Waves in Minimal Scotogenic Model
Debasish Borah, Arnab Dasgupta, Kohei Fujikura, Sin Kyu Kang, Devabrat Mahanta
e-Print Archive: arXiv:2003.02276 [hep-ph]
Revealing neutrino nature and violation with decoherence effects
Luca Buoninfante, Antonio Capolupo, Salvatore M. Giampaolo, Gaetano Lambiase
e-Print Archive: arXiv:2001.07580 [hep-ph]
Generalized ghost-free propagators in nonlocal field theory
Luca Buoninfante, Gaetano Lambiase, Yuichi Miyashita, Wataru Takebe, Masahide Yamaguchi
e-Print Archive: arXiv:2001.07830 [hep-th]
Phenomenology of GUP stars
Luca Buoninfante, Gaetano Lambiase, Giuseppe Gaetano Luciano, Luciano Petruzziello
e-Print Archive: arXiv:2001.05825 [gr-qc]
Quantum Ostrogradsky theorem
Hayato Motohashi, Teruaki Suyama
e-Print Archive: arXiv: 2001.02483[hep-th]

2019

A novel formulation of the PBH mass function
Teruaki Suyama, Shuichiro Yokoyama
e-Print Archive: arXiv:1912.04687 [astro-ph.CO]
Effective Field Theory of Anisotropic Inflation and Beyond
Jinn-Ouk Gong, Toshifumi Noumi, Gary Shiu, Jiro Soda, Kazufumi Takahashi, Masahide Yamaguchi
e-Print Archive: arXiv:1910.11533 [hep-th]
Formation threshold of rotating primordial black holes
Minxi He, Teruaki Suyama
e-Print Archive: arXiv:1906.10987 [astro-ph.CO]
Vacuum decays around spinning black holes
Naritaka Oshita, Kazushige Ueda, Masahide Yamaguchi
e-Print Archive: arXiv:1909.01378 [hep-th]
Redshift space distortions in the presence of non-minimally coupled dark matter
Fabio Chibana, Rampei Kimura, Masahide Yamaguchi, Daisuke Yamauchi, Shuichiro Yokoyama
e-Print Archive: arXiv:1908.07173 [astro-ph.CO]
Invertible field transformations with derivatives: necessary and sufficient conditions
Eugeny Babichev, Keisuke Izumi, Norihiro Tanahashi, Masahide Yamaguchi
e-Print Archive: arXiv:1907.12333 [hep-th]
Clustering of primordial black holes with non-Gaussian fluctuations

arXiv:1906.04958

A Large Mass Hierarchy from a Small Non-minimal coupling
Christophe Ringeval, Teruaki Suyama, Masahide Yamaguchi
e-Print Archive: arXiv:1903.03544 [astro-ph.CO]

2018

Nonlocal generalization of Galilean theories and gravity
Luca Buoninfante, Gaetano Lambiase, Masahide Yamaguchi
e-Print Archive: arXiv:1812.10105 [hep-th]
On the detectability of ultralight scalar field dark matter with gravitational-wave detectors
Soichiro Morisaki, Teruaki Suyama
e-Print Archive: arXiv:1811.05003 [hep-th]
Higher derivative scalar-tensor theory through a non-dynamical scalar field
Xian Gao, Masahide Yamaguchi, Daisuke Yoshida
e-Print Archive: arXiv:1810.07434 [hep-ph]
Phase Transitions in Twin Higgs Models
Kohei Fujikura, Kohei Kamada, Yuichiro Nakai, Masahide Yamaguchi
e-Print Archive: arXiv:1810.00574 [hep-ph]
Affleck-Dine baryogenesis in the SUSY DFSZ axion model without R-parity
Kensuke Akita, Hajime Otsuka
e-Print Archive: arXiv:1809.04361 [hep-ph]
Compact objects as the catalysts for vacuum decays
Naritaka Oshita, Masaki Yamada, Masahide Yamaguchi
e-Print Archive: arXiv:1808.01382 [gr-qc]
Long-term dynamics of cosmological axion strings
Masahiro Kawasaki, Toyokazu Sekiguchi, Masahide Yamaguchi, Jun'ichi Yokoyama.
e-Print Archive: arXiv:1806.05566 [hep-ph]
Ghost-free scalar-fermion interactions
Rampei Kimura, Yuki Sakakihara, Masahide Yamaguchi.
e-Print Archive: arXiv:1805.10963 [hep-th]
Ghost-free theories with arbitrary higher-order time derivatives
Hayato Motohashi, Teruaki Suyama, Masahide Yamaguchi
e-Print Archive: arXiv:1804.07990 [hep-th]
Stable cosmological solutions in degenerate theory of gravity
Ryotaro Kase, Rampei Kimura, Atsushi Naruko, Daisuke Yoshida
e-Print Archive: arXiv:1803.10876 [gr-qc]
Primordial black holes-perspectives in gravitational wave astronomy
Misao Sasaki, Teruaki Suyama, Takahiro Tanaka, Shuichiro Yokoyama
e-Print Archive: arXiv:1801.05235 [astro-ph.CO]

2017

Ghost-free theory with third-order time derivatives
Hayato Motohashi, Teruaki Suyama, Masahide Yamaguchi
e-Print Archive: arXiv:1711.08125 [hep-th]
Are redshift-space distortions actually a probe of growth of struct ure?
Rampei Kimura, Teruaki Suyama, Masahide Yamaguchi, Daisuke Yamauchi, Shuichiro Yokoyama
e-Print Archive: arXiv:1709.09371 [astro-ph.CO]
Pole inflation in Jordan frame supergravity
Ken'ichi Saikawa, Masahide Yamaguchi, Yasuho Yamashita, Daisuke Yoshida
e-Print Archive: arXiv:1709.03440 [hep-th]
Secondary isocurvature perturbations from acoustic reheating
Atsuhisa Ota, Masahide Yamaguchi
e-Print Archive: arXiv:1705.05196 [astro-ph.CO]
Cosmological perturbations and stability of nonsingular cosmologies with limiting curvature
Daisuke Yoshida, Jerome Quintin, Masahide Yamaguchi, Robert H. Brandenberger
e-Print Archive: arXiv:1704.04184 [hep-th]
Ghost free boson-fermion co-existence system
Rampei Kimura, Yuki Sakakihara, Masahide Yamaguchi
e-Print Archive: arXiv:1704.02717 [hep-th]
Correlated primordial spectra in effective theory of inflation
Jinn-Ouk Gong, Masahide Yamaguchi
e-Print Archive: arXiv:1701.05875 [astro-ph.CO]

2016

CMB spectral distortions as solutions to the Boltzmann equations
Atsuhisa Ota
e-Print Archive: arXiv:1611.08058 [astro-ph.CO]
Extended vector-tensor theories
Rampei Kimura, Atsushi Naruko, Daisuke Yoshida
e-Print Archive: arXiv:1608.07066 [gr-qc]
Nonlocal N=1 Supersymmetry
Tetsuji Kimura, Anupam Mazumdar, Toshifumi Noumi, Masahide Yamaguchi
e-Print Archive: arXiv:1608.01652 [hep-th]
Cosmological constraints from mu E cross-correlations
Atsuhisa Ota
e-Print Archive: arXiv:1607.00212 [astro-ph.CO]
Doubly coupled matter fields in massive bigravity
Xian Gao, Lavinia Heisenberg
e-Print Archive: arXiv:1606.06141 [hep-th]
Constraint on ghost-free bigravity from gravitational Cherenkov radiation
Rampei Kimura, Takahiro Tanaka, Kazuhiro Yamamoto, Yasuho Yamashita
e-Print Archive: arXiv:1605.03405 [gr-qc]
Healthy degenerate theories with higher derivatives
Hayato Motohashi, Karim Noui, Teruaki Suyama, Masahide Yamaguchi, David Langlois
e-Print Archive: arXiv:1603.09355 [hep-th]
Structure of Kahler potential for D-term inflationary attractor models
Kazunori Nakayama, Ken'ichi Saikawa, Takahiro Terada, Masahide Yamaguchi
e-Print Archive: arXiv:1603.02557 [hep-th]
Note on Covariant Stuckelberg Formalism and Absence of Boulware-Deser Ghost in Bi-gravity
Toshifumi Noumi, Masahide Yamaguchi, Daisuke Yoshida
e-Print Archive: arXiv:1602.03132 [gr-qc]
Derivative couplings in massive bigravity
Xian Gao, Lavinia Heisenberg
e-Print Archive: arXiv:1601.02180 [hep-th]

2015

Gravitational scalar-tensor theory
Atsushi Naruko, Daisuke Yoshida, Shinji Mukohyama
e-Print Archive: arXiv:1512.06977 [gr-qc]
Accion dark matter in the post-inflationary Peccei-Quinn symmetry breaking scenario
Andreas Ringwald, Ken'ichi Saikawa
e-Print Archive: arXiv:1512.06436 [hep-ph]
Spatially covariant theories of gravity: disformal transformation, cosmological perturbations and the Einstein frame
Tomohiro Fujita, Xian Gao, Jun'ichi Yokoyama
e-Print Archive: arXiv:1511.04324 [gr-qc]
A possible resolution of the domain wall problem in NMSSM
Anupam Mazumdar, Ken'ichi Saikawa, Masahide Yamaguchi, Jun'ichi Yokoyama
e-Print Archive: arXiv:1511.01905 [hep-ph]
Dynamical degrees of freedom for higher genus Riemann surface in (2+1)-dimensional general relativity
Masaru Siino
e-Print Archive: arXiv:1509.02266 [gr-qc]
Perturbations of Cosmological and Black Hole Solutions in Massive gravity and Bi-gravity
Tsutomu Kobayashi, Masaru Siino, Masahide Yamaguchi, Daisuke Yoshida
e-Print Archive: arXiv:1509.02096 [gr-qc]
Derivative-dependent metric transformation and physical degrees of freedom
Guillem Domenech, Shinji Mukohyama, Ryo Namba, Atsushi Naruko, Rio Saitou, Yota Watanabe
e-Print Archive: arXiv:1507.05390 [hep-th]
Towards general patterns of features in multi-field inflation
Xian Gao, Jinn-Ouk Gong
e-Print Archive: arXiv:1506.08894 [astro-ph.CO]
The most general second-order field equations of bi-scalar-tensor theory in four dimensions
Seiju Ohashi, Norihiro Tanahashi, Tsutomu Kobayashi, Masahide Yamaguchi
e-Print Archive: arXiv:1505.06029 [gr-qc]
Cosmological disformal invariance
Guillem Domenech, Atsushi Naruko, Misao Sasaki
e-Print Archive: arXiv:1505.00174 [gr-qc]
Galilean Creation of the Inflationary Universe
Tsutomu Kobayashi, Masahide Yamaguchi, Jun'ichi Yokoyama
e-Print Archive: arXiv:1504.05710 [hep-th]
Multi-disformal invariance of nonlinear primordial perturbations
Yuki Watanabe, Atsushi Naruko, Misao Sasaki
e-Print Archive: arXiv:1504.00672[gr-qc]
Gravitational waves from domain walls in the next-to-minimal supersymmetric standard model
Kenji Kadota, Masahiro Kawasaki, Ken'ichi Saikawa
e-Print Archive: arXiv:1503.06998 [hep-ph]
Probing small-scale non-Gaussianity from anisotropies in acoustic reheating
Atsushi Naruko, Atsuhisa Ota, Masahide Yamaguchi
e-Print Archive: arXiv:1503.03722 [astro-ph.CO]
On covariant expansion of the gravitational Stuckelberg trick
Xian Gao
e-Print Archive: arXiv:1502.07691 [gr-qc]

2014

On coupling between Galileon and massive gravity with composite metrics
Xian Gao, Daisuke Yoshida
e-Print Archive: arXiv:1412.8471 [hep-th]
Anisotropic CMB distortions from non-Gaussian isocurvature perturbations
Atsuhisa Ota, Toyokazu Sekiguchi, Yuichiro Tada, Shuichiro Yokoyama
e-Print Archive: arXiv:1412.4517 [astro-ph.CO]
Axion dark matter from topological defects
Masahiro Kawasaki, Ken'ichi Saikawa, Toyokazu Sekiguchi
e-Print Archive: arXiv:1412.0789 [hep-ph]
Anisotropic inflation reexamined: upper bound on broken rotational invariance during inflation
Atsushi Naruko, Eiichiro Komatsu, Masahide Yamaguchi
e-Print Archive: arXiv:1411.5489 [astro-ph.CO]
Hamiltonian analysis of spatially covariant gravity
Xian Gao
e-Print Archive: arXiv:1409.6708 [gr-qc]
Covariant Stuckelberg analysis of dRGT massive gravity with a general fiducial metric
Xian Gao, Tsutomu Kobayashi, Masahide Yamaguchi, Daisuke Yoshida
e-Print Archive: arXiv:1409.3074 [gr-qc]
Geodesic curve-of-sight formulae for the cosmic microwave background: a unified treatment of redshift, time delay, and lensing
Ryo Saito, Atsushi Naruko, Takashi Hiramatsu, Misao Sasaki
e-Print Archive: arXiv:1409.2464 [astro-ph.CO]
The non-Gaussianity excess problem in bouncing cosmologies
Xian Gao, Marc Lilley, Patrick Peter
e-Print Archive: arXiv:1406.4119 [gr-qc]
Unifying framework for scalar-tensor theories
Xian Gao
e-Print Archive: arXiv:1406.0822 [gr-qc]
CMB $\mu$ distortion from primordial gravitational waves
Atsuhisa Ota, Tomo Takahashi, Hiroyuki Tashiro, Masahide Yamaguchi
e-Print Archive: arXiv:1406.0451 [astro-ph.CO]
Dynamical breaking of shift-symmetry and super-Planckian inflation
Anupam Mazumdar, Toshifumi Noumi, Masahide Yamaguchi
e-Print Archive: arXiv:1405.3959 [hep-th]
Cosmology in rotation-invariant massive gravity with non-trivial fiducial metric
David Langlois, Shinji Mukohyama, Ryo Namba, Atsushi Naruko
e-Print Archive: arXiv:1405.0358 [hep-th]
Affleck-Dine baryogenesis with R-parity violation
Tetsutaro Higaki, Kazunori Nakayama, Ken'ichi Saikawa, Tomo Takahashi, Masahide Yamaguchi
e-Print Archive: arXiv:1404.5796 [astro-ph.CO]
Production of non-gaussianities in a bouncing phase
Xian Gao, Marc Lilley, Patrick Peter
e-Print Archive: arXiv:1403.7958 [gr-qc]
Derivative interactions for a spin-2 field at cubic order
Xian Gao
e-Print Archive: arXiv:1403.6781 [hep-th]
Non-Gaussianities of primordial perturbations and tensor sound speed
Toshifumi Noumi, Masahide Yamaguchi
e-Print Archive: arXiv:1403.6065 [hep-th]
Probing Quintessence Potential with Future Cosmological Surveys
Yoshitaka Takeuchi, Kiyotomo Ichiki, Tomo Takahashi, Masahide Yamaguchi
e-Print Archive: arXiv:1401.7031 [astro-ph.CO]
Conceptual Design of the International Axion Observatory (IAXO)
IAXO collaboration
e-Print Archive: arXiv:1401.3233 [physics.ins-det]
Cosmological matching conditions and galilean genesis in Horndeski's theory
Sakine Nishi, Tsutomu Kobayashi, Norihiro Tanahashi, Masahide Yamaguchi
e-Print Archive: arXiv:1401.1045 [hep-th]

2013

1)Effective gravitational interactions of dark matter axions
Toshifumi Noumi, Ken'ichi Saikawa, Ryosuke Sato, Masahide Yamaguchi
e-Print Archive: arXiv:1310.0167 [hep-ph]

2)Graceful exit from Higgs G-inflation
Kohei Kamada, Tsutomu Kobayashi, Taro Kunimitsu, Masahide Yamaguchi, Jun'ichi Yokoyama
e-Print Archive: arXiv:1309.7410 [hep-ph]

3)On the estimation of gravitational wave spectrum from cosmic domain walls
Takashi Hiramatsu, Masahiro Kawasaki, Ken'ichi Saikawa
e-Print Archive: arXiv:1309.5001 [astro-ph.CO]

4)Multi-field G-inflation
Tsutomu Kobayashi, Norihiro Tanahashi, Masahide Yamaguchi
e-Print Archive: arXiv:1308.4798 [hep-th]

5)Conformal-Frame (In)dependence of Cosmological Observations in Scalar-Tensor Theory
Takeshi Chiba, Masahide Yamaguchi
e-Print Archive: arXiv:1308.1142 [gr-qc]

6)Primordial spectra from sudden turning trajectory
Toshifumi Noumi, Masahide Yamaguchi
e-Print Archive: arXiv:1307.7110 [hep-th]

7)Spectator field models in light of spectral index after Planck
Takeshi Kobayashi, Fuminobu Takahashi, Tomo Takahashi, Masahide Yamaguchi
e-Print Archive: arXiv:1303.6255 [astro-ph.CO]

8)Implications of Planck results for models with local type non-Gaussianity
Teruaki Suyama, Tomo Takahashi, Masahide Yamaguchi, Shuichiro Yokoyama
e-Print Archive: arXiv:1303.5374 [astro-ph.CO]

2012

1)Effective field theory approach to quasi-single field inflation
Toshifumi Noumi, Masahide Yamaguchi, Daisuke Yokoyama
e-Print Archive: arXiv:1211.1624 [hep-th]

2)Evolution and thermalization of dark matter axions in the condensed regime
Ken'ichi Saikawa, Masahide Yamaguchi
e-Print Archive: arXiv:1210.7080 [hep-ph]

3)Full bispectra from primordial scalar and tensor perturbations in the most general single-field inflation model
Xian Gao, Tsutomu Kobayashi, Maresuke Shiraishi, Masahide Yamaguchi, Jun'ichi Yokoyama, Shuichiro Yokoyama
e-Print Archive: arXiv:1207.0588 [astro-ph.CO]

4)New Cosmological Solutions in Massive Gravity
Tsutomu Kobayashi, Masaru Siino, Masahide Yamaguchi, Daisuke Yoshida
e-Print Archive: arXiv:1205.4938 [hep-th]

5)Supersymmetric DBI inflation
Shin Sasaki, Masahide Yamaguchi, Daisuke Yokoyama
e-Print Archive: arXiv:1205.1353v1 [hep-th]

6)Hawking radiation from a collapsing dust sphere and its back reaction at the event horizon
Yuki Kanai, Akio Hosoya
e-Print Archive: arXiv:1205.0118v1 [gr-qc]

7)Generalized Higgs inflation
Kohei Kamada, Tsutomu Kobayashi, Tomo Takahashi, Masahide Yamaguchi, Jun'ichi Yokoyama
e-Print Archive: arXiv:1203.4059v2 [hep-ph]

8)Fully non-linear equivalence of delta N and covariant formalisms
Teruaki Suyama, Yuki Watanabe, Masahide Yamaguchi
e-Print Archive: arXiv:1201.3163v2 [astro-ph.CO]

9)Asymmetric Dark Matter from Spontaneous Cogenesis in the Supersymmetric Standard Model
Kohei Kamada, Masahide Yamaguchi
e-Print Archive: arXiv:1201.2636v2 [hep-ph]

2011

1)Leptonic and Hadronic Models for the Extra Components in Fermi-LAT GRBs
Katsuaki Asano, Peter Me'sza'ros, Kohta Murase, Susumu Inoue, Toshio Terasawa
e-Print Archive: arXiv:1111.0127[astro-ph.HE]

2)Dark Radiation from Modulated Reheating
Takeshi Kobayashi, Fuminobu Takahashi, Tomo Takahashi, Masahide Yamaguchi
e-Print Archive: arXiv:1111.1336[astro-ph.CO]

3)Theory of "Weak Value" and Quantum Mechanical Measurements
Yutaka Shikano
e-Print Archive: arXiv:1110.5055[quant-ph]

4)Primordial non-Gaussianities of gravitational waves in the most general single-field inflation model
Xian Gao, Tsutomu Kobayashi, Masahide Yamaguchi, Jun'ichi Yokoyama
e-Print Archive: arXiv:1108.3513[astro-ph.CO]

5)A reply to "Problems with modelling closed timelike curves as post-selected teleportation"
Seth Lloyd, Lorenzo Maccone, Raul Garcia-Patron, Vittorio Giovannetti, Yutaka Shikano, Stefano Pirandola, Lee A. Rozema, Ardavan Darabi, Yasaman Soudagar, Lynden K. Shalm, Aephraim M. Steinberg
e-Print Archive: arXiv:1108.0153[quant-ph]

6)The Role of Stochastic Acceleration in the Prompt Emission of Gamma-Ray Bursts: Application to Hadronic Injection
Kohta Murase, Katsuaki Asano, Toshio Terasawa, Peter Meszaros
e-Print Archive: arXiv:1107.5575[astro-ph.HE]

7)Head-on collision and merging entropy of black holes: reconsideration of Hawking's inequality
Masaru Siino
e-Print Archive: arXiv:0909.4827[gr-qc]

8)Notes on Inhomogeneous Quantum Walks
Yutaka Shikano, Hosho Katsura
AIP Conf. Proc. 1363, 151:2011
e-Print Archive: arXiv:1104.2010[quant-ph]

9)Maxwell's Demon and Data Compression
Akio Hosoya, Koji Maruyama, Yutaka Shikano
Phys. Rev. E 84, 061117:2011
e-Print Archive: arXiv:1110.4732[physics.class-ph]

10)Generalized G-inflation: Inflation with the most general second-order field equations
Tsutomu Kobayashi, Masahide Yamaguchi, Jun'ichi Yokoyama
Prog. Theor. Phys. 126 511-529:2011
e-Print Archive: arXiv:1105.5723[hep-th]

11)Primordial non-Gaussianity from G-inflation
Tsutomu Kobayashi, Masahide Yamaguchi, Jun'ichi Yokoyama
Phys.Rev.D 83, 103524:2011
e-Print Archive: arXiv:1103.1740[hep-th]

5\12)The SPICA coronagraphic instrument (SCI) for the study of exoplanets
K. Enya, T. Kotani, K. Haze, K. Aono, T. Nakagawa, H. Matsuhara, H. Kataza, T. Wada, M. Kawada, K. Fujiwara, M. Mita, S. Takeuchi, K. Komatsu, S. Sakai, H. Uchida, S. Mitani, T. Yamawaki, T. Miyata, S. Sako, T. Nakamura, K. Asano, T. Yamashita, N. Narita, T. Matsuo, M. Tamura, J. Nishikawa, E. Kokubo, Y. Hayano, S. Oya, M. Fukagawa, H. Shibai, N. Baba, N. Murakami, Y. Itoh, M. Honda, B. Okamoto, S. Ida, M. Takami, L. Abe, O. Guyon, P. Bierden, T. Yamamuro
AdSR, 48, 323:2011
e-Print Archive: arXiv:1108.3157[astro-ph.IM]

13)Spectral-Temporal Simulations of Internal Dissipation Models of Gamma-Ray Bursts
Katsuaki Asano, Peter Meszaros
ApJ 739, 103:2011
e-Print Archive: arXiv:1107.4825[astro-ph.HE]

14)Weak Values as Context Dependent Values of Observables and Born's Rule
Akio Hosoya, Minoru Koga
J.Phys.A 44, 415303:2011
e-Print Archive: arXiv:1104.1873[quant-ph]

15)Runaway Domain Wall and Space-time Varying alpha
Takashi Chiba, Masahide Yamaguchi
JCAP 1103, 044:2011
e-Print Archive: arXiv:1102.0105[astro-ph.CO]

16)Three-Dimensional Simulations of MHD Turbulence Behind Relativistic Shock Waves and Their Implications for GRBs
Tsuyoshi Inoue, Katsuaki Asano, Kunihito Ioka
ApJ 734, 77:2011
e-Print Archive: arXiv:1011.6350[astro-ph.HE]

17)Supergravity based inflation models: a review
Masahide Yamaguchi
Class. Quant. Grav. 28, 103001:2011
e-Print Archive: arXiv:1101.2488[astro-ph.CO]

18)Improved estimation of radiated axions from cosmological axionic strings
Takashi Hiramatsu, Masahiro Kawasaki, Toyokazu Sekiguchi, Masahide Yamaguchi, Junichi Yokoyama
Phys.Rev.D 83,123531: 2011
e-Print Archive: arXiv:1012.5502[hep-ph]

19)Higgs G-inflation
Kohei Kamada, Tsutomu Kobayashi, Masahide Yamaguchi, Junichi Yokoyama
Phys.Rev.D 83, 083515:2011
e-Print Archive: arXiv:1012.4238[astro-ph.CO]

20)Time-optimal CNOT between indirectly coupled qubits in a linear Ising chain
A. Carlini, A. Hosoya, T. Koike, Y. Okudaira
J. Phys. A 44, 145302:2011
e-Print Archive: arXiv:1009.5968[quant-ph]

21)Crossovers induced by discrete-time quantum walks
Kota Chisaki, Norio Konno, Etsuo Segawa, Yutaka Shikano
Quant. Inf. Comp. 11, 0741-0760:2011
e-Print Archive: arXiv:1009.2131[quant-ph]

22)Gravitational collapse in Painleve'-Gullstrand coordinates
Yuki Kanai, Masaru Siino, Akio Hosoya
Prog. Theor. Phys. 125, 1053-1065:2011
e-Print Archive: arXiv:1008.0470[gr-qc]

23)Estimation of Spin-Spin Interaction by Weak Measurement Scheme
Yutaka Shikano, Shu Tanaka
EPL 96, 40002 (2011)
e-Print Archive: arXiv:1007.5370[quant-ph]

24)The quantum mechanics of time travel through post-selected teleportation
Seth Lloyd, Lorenzo Maccone, Raul Garcia-Patron, Vittorio Giovannetti, Yutaka Shikano
Phys. Rev. D 84, 025007:2011
e-Print Archive: arXiv:1007.2615[quant-ph]

25)Survival probability in a one-dimensional quantum walk on a trapped lattice
Meltem Gonulol, Ekrem Aydiner, Yutaka Shikano, Ozgur E. Mustecaplioglu
New Journal of Physics 13, 033037:2011
e-Print Archive: arXiv:1008.0085[qunat-ph]

26)Mini Radio Lobes in AGNs Core Illumination and their Hadronic gamma-ray afterlight Motoki Kino, Katsuaki Asano
MNRAS 412, L20-L24:2011
e-Print Archive: arXiv:1012.5328[astro-ph.HE]

27)Detection of a Spectral Break in the Extra Hard Component of GRB 090926A
M. Ackermann, M. Ajello, K. Asano et al.
ApJ 729, 114:2011

28)Closed timelike curves via post-selection: theory and experimental demonstration
Seth Lloyd, Lorenzo Maccone, Raul Garcia-Patron, Vittorio Giovannetti, Yutaka Shikano, Stefano Pirandola, Lee A. Rozema, Ardavan Darabi, Yasaman Soudagar, Lynden K. Shalm, Aephraim M. Steinberg
Phys. Rev. Lett. 106, 040403:2011
e-Print Archive: arXiv:1005.2219[quant-ph]

29)Framework of Weak Measurement with Noise
Yutaka Shikano, Akio Hosoya
Physica E 43, 776:2011

30)Detection and Manipulation of Single Spin of Nitrogen Vacancy Center in Diamond toward Application of Weak Measurement
Sota Kagami, Yutaka Shikano, Koichiro Asahi
Physica E 43, 761:2011

2010
1)Relative information entropy of an inhomogeneous universe
Masaaki Morita, Thomas Buchert, Akio Hosoya, Nan Li
AIP Conf. Proc. 1241, 1074:2010
e-Print Archive: arXiv:1011.5604[gr-qc]

2)On Classification of Models of Large Local-Type Non-Gaussianity
Teruaki Suyama, Tomo Takahashi, Masahide Yamaguchi, Shuichiro Yokoyama
Journal of Cosmology and Astroparticle Physics 12, 030:2010
e-Print Archive: arXiv:1009.1979[gr-qc]

3)G-inflation: inflation driven by the Galileon field
Tsutomu Kobayashi, Masahide Yamaguchi, Junichi Yokoyama
Phys. Rev. Lett. 105, 231302:2010
e-Print Archive: arXiv:1008.0603[hep-th]

4)Fate of thermal log type Q balls
Takeshi Chiba, Kohei Kamada, Shinta Kasuya, Masahide Yamaguchi
Phys. Rev. D 82, 103534:2010
e-Print Archive: arXiv:1007.4235[hep-ph]

5)Time complexity and gate complexity
Tatsuhiko Koike, Yosuke Okudaira
Phys. Rev. A 82, 042305:2010
e-Print Archive: arXiv:0910.5587[quant-ph]

6)Dark energy from primordial inflationary quantum fluctuations
Christophe Ringeval, Teruaki Suyama, Tomo Takahashi, Masahide Yamaguchi, Shuichiro Yokoyama
Phys. Rev. Lett. 105, 121301:2010
e-Print Archive: arXiv:1006.0368[astro-ph.CO]

7)Prompt X-ray and Optical Excess Emission due to Hadronic Cascades in Gamma-Ray Bursts
Katsuaki Asano, Susumu Inoue, Peter Meszaros
ApJL 725, L121:2010
e-Print Archive: arXiv:1009.5178[astro-ph.HE]

8)Localization and Fractality in Inhomogeneous Quantum Walks with Self-Duality
Yutaka Shikano, Hosho Katsura
Phys. Rev. E 82, 031122:2010
e-Print Archive: arXiv:1004.5394[quant-ph]

9)Strange Weak Values
Akio Hosoya, Yutaka Shikano
J. Phys. A: Math. Theor. 43, 385307:2010
e-Print Archive: arXiv:1006.1615[quant-ph]

10)Role of Phase Factor in Boundary Condition of One-Dimensional Junction
Yoshiyuki Furuhashi, Masao Hirokawa, Kazumitsu Nakahara, Yutaka Shikano
J. Phys. A: Math. Theor. 43, 354010:2010
e-Print Archive: arXiv:1001.4319[quant-ph]

11)Hadronic gamma-ray emission from extragalactic mini radio lobes
Motoki Kino, Katsuaki Asano
Proceedings of the Workshop "Fermi meets Jansky - AGN in Radio and Gamma-Rays", Savolainen, T., Ros, E., Porcas, R.W. & Zensus, J.A. (eds.), MPIfR, Bonn, June 21-23 2010
e-Print Archive: arXiv:1006.3384[astro-ph.HE]

12)Solar-type Theoretical Model for Magnetar Giant Flare
Youhei Masada, Shigehiro Nagataki, Kazunari Shibata, Toshio Terasawa
PASJ 62, 1093:2010
e-Print Archive: arXiv:0803.3818[astro-ph]

13)Emergence of Randomness and Arrow of Time in Quantum Walks
Yutaka Shikano, Kota Chisaki, Etsuo Segawa, Norio Konno
Phys. Rev. A 81, 062129:2010
e-Print Archive: arXiv:1001.3989[quant-ph]

14)Slow-roll Extended Quintessence
Takeshi Chiba, Masaru Siino, Masahide Yamaguchi
Phys. Rev. D 81, 083530:2010
e-Print Archive: arXiv:1002.2986[astro-ph.CO]

15)Fermi Observations of GRB 090510: a Short-Hard Gamma-Ray Burst with an Additional, Hard Power-Law Component from 10 keV to GeV Energies
M. Ackermann, K. Asano et al.
ApJ 716, 1178:2010

16)Detecion of the Energetic Pulsar PSR B1509-58 and its Pulsar Wind Nebula in MSH 15-52 Using the Fermi-Large Area Telescope
A.A. Abdo, M. Ackermann, M. Ajello, A. Allafort, K. Asano et al.
ApJ 714, 927:2010

17)Spectral Lag Relations in GRB Pulses Detected with HETE-2
M. Arimoto, N. Kawai, K. Asano et al.
PASJ 62, 487 :2010
e-Print Archive: arXiv:1002.3849[astro-ph.HE]

18)Fermi Detecion of Delayed GeV Emission from the Short Gamma-Ray Burst 081024B
A.A. Abdo, M. Ackermann, M. Ajello, K. Asano et al.
ApJ 712, 558:2010

19)Static black hole uniqueness and Penrose inequality
Ryosuke Mizuno, Seiju Ohashi, Tetsuya Shiromizu
Phys. Rev. D 81, 044030:2010
e-Print Archive: arXiv:0911.5560[gr-qc]

20)Weak Values with Decoherence
Yutaka Shikano, Akio Hosoya
J. Phys. A: Math. Theor. 43, 025304:2010
e-Print Archive: arXiv:0812.4502[quant-ph]

2009
1)A Limit on the Variation of the Speed of Light Arising from Quantum Gravity Effects
A.A. Abdo, M. Ackermann, M. Ajello, K. Asano et al.
ApJ 707, 580-592:2009

2)Fermi Observations of GRB 090902B: A Distinct Spectral Component in the Prompt and Delayed Emission
A.A. Abdo, M. Ackermann, M. Ajello, K. Asano et al.
ApJL 706, L138-L144:2009

3)A Limit on the Variation of the Speed of Light Arising from Quantum Gravity Effects
A.A. Abdo, M. Ackermann, M. Ajello, K. Asano et al.
Nature 462, 331-334:2009

4)Hadronic Models for the Extra Spectral Component in the short GRB 090510
Katsuaki Asano, Sylvain Guiriec, Peter Meszaros
ApJ 705 L191-L194:2009
e-Print Archive: arXiv:0909.0306[astro-ph]

5)Slow Heating Model of Gamma-Ray Burst: Photon Spectrum and Delayed Emission
Katsuaki Asano, Toshio Terasawa
Astrophys.J.705, 1714-1720:2009
e-Print Archive: arXiv:0905.1392[astro-ph.HE]

6)Half period theorem of binary black holes
Masaru Siino, Daisuke Ida
Progress of Theoretical Physics 122, 1015-1025:2009
e-Print Archive: arXiv:0807.4031[gr-qc]

7)The Riemannian Penrose inequality and a virtual gravitational collapse
Seiju Ohashi, Tetsuya Shiromizu, Sumio Yamada
Phys. Rev. D 80, 047501:2009
e-Print Archive: arXiv:0906.2042[gr-qc]

8)Non-thermal Electrons at the Earth's Bow Shock: A `Gradual' Event
M. Oka, T. Terasawa, M. Fujimoto, H. Matsui, Y. Kasaba, Y. Saito, H. Kojima, H. Matsumoto, T. Mukai
Earth Planets Space, 61, 603-606:2009
e-Print Archive: arXiv:0810.4552[astro-ph]

9)Prompt High-Energy Emission from Proton-Dominated Gamma-Ray Bursts
Katsuaki Asano, Susumu Inoue, Peter Meszaros
ApJ 699, 953-957:2009
e-Print Archive: arXiv:0807.0951[astro-ph]

10)Fermi Discovery of Gamma-Ray Emission from NGC 1275
A.A. Abdo, M. Ackermann, M. Ajello, K. Asano et al.
ApJ 699, 31-39:2009

11)Fermi Observations of High-Energy Gamma-Ray Emission from GRB 080916C
A.A. Abdo, M. Ackermann, M. Arimoto, K. Asano et al.
Science 323, 1688-1693:2009

12)Primordial magnetic fields from second-order cosmological perturbations: Tight coupling approximation
Satoshi Maeda, Satoshi Kitagawa, Tsutomu Kobayashi, Tetsuya Shiromizu
Class. Quantum Grav. 26,135014:2009
e-Print Archive: arXiv:0805.0169[astro-ph]

13)Modeling Nonlinear Evolution of Baryon Acoustic Oscillations: Convergence Regime of N-body Simulations and Analytic Models
Takahiro Nishimichi, Akihito Shirata, Atsushi Taruya, Kazuhiro Yahata, Shun Saito, Yasushi Suto, Ryuichi Takahashi, Naoki Yoshida, Takahiko Matsubara, Naoshi Sugiyama, Issha Kayo, Yipeng Jing, Kohji Yoshikawa
Publ. Astron. Soc. Japan 61,321-332:2009
e-Print Archive: arXiv:0810.0813[astro-ph]

14)A Relativistic Electron-Positron Outflow from a Tepid Fireball
Katsuaki Asano, Fumio Takahara
ApJL 690, L81-L84:2009
e-Print Archive: arXiv:0812.2102[astro-ph]

2008
1)Simulations of Baryon Acoustic Oscillations I: Growth of Large-Scale Density Fluctuations
Ryuichi Takahashi, Naoki Yoshida, Takahiko Matsubara, Naoshi Sugiyama, Issha Kayo, Takahiro Nishimichi, Akihito Shirata, Atsushi Taruya, Shun Saito, Kazuhiro Yahata, Yasushi Suto
Monthly Notices of the Royal Astronomical Society: Letters 389, 1675-1682: 2008 e-Print Archive: arXiv:0802.1808[astro-ph]

2)Secondary Photons from High-energy Protons Accelerated in Hypernovae
K. Asano, P. Meszaros
ApJL 677, L31-L34:2008
e-Print Archive: arXiv:0803.2280[astro-ph]

3) Curvature corrections to the low energy effective theory in 6D regularized braneworlds
Tsutomu Kobayashi, Tetsuya Shiromizu, Claudia de Rham
Phys.Rev.D77, 124012:2008
e-Print Archive: arXiv:0802.0103[hep-th]

4) Proposal for an experiment to search for Randall-Sundrum type corrections to Newton's law of gravitation
Mofazzal Azam, M. Sami, C. S. Unnikrishnan, T. Shiromizu
Phys. Rev. D 77, 101101(R):2008
e-Print Archive: arXiv:0712.2118[hep-th]

5)Optimal Covariant Measurement of Momentum on a Half Line in Quantum Mechanics
Yutaka Shikano, Akio Hosoya
J. Math. Phys. 49, 052104:2008
e-Print Archive: arXiv:0710.1724[quant-ph]

6)Quantum Brachistochrone for Mixed States
Alberto Carlini, Akio Hosoya, Tatsuhiko Koike, Yosuke Okudaira
J. Phys. A41, 045303:2008
e-Print Archive: quant-ph/0703047

2007
1)Low energy effective theory on a regularized brane in 6D gauged chiral supergravity
Frederico Arroja, Tsutomu Kobayashi, Kazuya Koyama, Tetsuya Shiromizu
JCAP 12, 006:2007
e-Print Archive: arXiv:0710.2539[hep-th]

2)Magnetohydrodynamics of Neutrino-Cooled Accretion Tori around a Rotating Black Hole in General Relativity
Masaru Shibata, Yuichiro Sekiguchi, Ryota Takahashi
Progress of Theoretical Physics, 118, 257:2007
e-Print Archive: arXiv:0709.1766[astro-ph]

3)Low energy effective theory on a regularized brane in six-dimensional flux compactifications
Shunsuke Fujii, Tsutomu Kobayashi, Tetsuya Shiromizu
Physical Review D76, 104052:2007
e-Print Archive: arXiv:0708.2534[hep-th]

4)Collision of high-energy closed strings: Black ring formation
Hirotaka Yoshino, Tetsuya Shiromizu
Physical Review D76, 084021:2007
e-Print Archive: arXiv:0707.0076[gr-qc]

5)A Formation Mechanism of Collapsar Black Hole -- early evolution phase
Yuichiro Sekiguchi, Masaru Shibata
Progress of Theoretical Physics, 117, 1029:2007
e-Print Archive: arXiv:0706.4154[astro-ph]

6)Characteristic Scales of Baryon Acoustic Oscillations from Perturbation Theory: Non-linearity and Redshift-Space Distortion Effects
Takahiro Nishimichi, Hiroshi Ohmuro, Masashi Nakamichi, Atsushi Taruya, Kazuhiro Yahata, Akihito Shirata, Shun Saito, Hidenori Nomura, Kazuhiro Yamamoto, Yasushi Suto
PASJ 59, 1049:2007
e-Print Archive: arXiv:0705.1589[astro-ph]

7)Galaxy clustering constraints on deviations from Newtonian gravity at cosmological scales II: Perturbative and numerical analyses of power spectrum and bispectrum
Akihito Shirata, Yasushi Suto, Chiaki Hikage, Tetsuya Shiromizu, Naoki Yoshida
Physical Review D76, 044026:2007
e-Print Archive: arXiv:0705.1311[astro-ph]

8)Topology Change of Black Holes
Daisuke Ida, Masaru Siino
Progress of Theoretical Physics 118, 715:2007
e-Print Archive: arXiv:0704.0100[gr-qc]

9)Gravity on an extended brane in six-dimensional warped flux compactifications
Tsutomu Kobayashi, Masato Minamitsuji
Physical Review D75, 104013:2007
e-Print Archive: hep-th/0703029

10)Cosmological magnetic fields from nonlinear effects
Tsutomu Kobayashi, Roy Maartens, Tetsuya Shiromizu, Keitaro Takahashi
Physical Review D75, 103501:2007
e-Print Archive: astro-ph/0701596

11)Time optimal unitary operations
Alberto Carlini, Akio Hosoya, Tatsuhiko Koike, Yosuke Okudaira
Physical Review A75, 042308:2007
e-Print Archive: quant-ph/0608039

2006
1)Scalar cosmological perturbations in the Gauss-Bonnet braneworld.
Tsutomu Kobayashi, Masato Minamitsuji
JCAP12, 008;2006
e-Print Archive: hep-th/0610265

2)Close-slow analysis for head-on collision of two black holes in higher dimensions: Bowen-York initial data.
Hirotaka Yoshino, Tetsuya Shiromizu, Masaru Shibata
Physical Review D74, 124022:2006
e-Print Archive: gr-qc/0610110

3)Positive energy theorem implies constraints on static steller models.
Tetsuya Shiromizu, Hirotaka Yoshino
Progress of Theoretical Physics Vol. 116, 1159:2006
e-Print Archive: gr-qc/0609124

4)Low energy effective gravitational equations on a Gauss-Bonnet brane.
Tsutomu Kobayashi, Tetsuya Shiromizu, Nathalie Deruelle
Physical Review D74,104031:2006
e-Print Archive: hep-th/0608166

5)On asymptotic behavior of anisotropic Dvali-Gabadadze-Porrati branes.
Tsutomu Kobayashi
Class.Quant.Grav. 23,4847:2006
e-Print Archive: gr-qc/0606041

6)Holographic entanglement entropy of de Sitter braneworld.
Yukinori Iwashita, Tsutomu Kobayashi, Tetsuya Shiromizu, Hirotaka Yoshino
Physical Review D74, 064027:2006
e-Print Archive: hep-th/0606027

7)Black hole formation in the head-on collision of ultrarelativistic charges.
Hirotaka Yoshino, Robert Mann
Physical Review D74, 044003:2006
e-Print Archive: gr-qc/0605131

8)On static existence of a star outside a black hole.
Tetsuya Shiromizu, Sumio Yamada, Hirotaka Yoshino
Journal of Mathematical Physics 47, 112502:2006
e-Print Archive: gr-qc/0605029

9)HIGH-ENERGY EFFECTIVE THEORY FOR ORBIFOLD BRANES.
Tetsuya Shiromizu, Shunsuke Fujii, Claudia de Rham, Hirotaka Yoshino
Physical Review D73, 087301:2006
e-Print Archive: hep-th/0602032

10)QUANTUM BRACHISTOCHRONE
Alberto Carlini, Akio Hosoya, Tatsuhiko Koike, Yosuke Okudaira
Physical Review Letters 96, 060503:2006
e-Print Archive: quant-ph/0511039

11)DYNAMICAL HORIZON OF EVAPORATING BLACK HOLE IN VAIDYA SPACETIME.
Shintaro Sawayama
Physical Review D73, 064024:2006
e-Print Archive: gr-qc/0509048

12) LIMIT STRUCTURE OF FUTURE NULL INFINITY TANGENT - TOPOLOGY OF THE EVENT HORIZON AND GRAVITATIONAL WAVE TAIL
Shinya Tomizawa, Masaru Siino
Classical Quantum and Gravity 23, 683:2006
e-Print Archive: gr-qc/0505072

13)COMPLEMENTARITY OF ENTANGLEMENT AND INTERFERENCE
A. Hosoya, A. Carlini, S. Okano
International Journal of Modern Physics C, 17,493:2006
e-Print Archive: quant-ph/0405116

2005
1)HIGH-ENERGY EFFECTIVE THEORY FOR A BULK BRANE.
Claudia de Rham, Shunsuke Fujii, Tetsuya Shiromizu, Hirotaka Yoshino
Physical Review D72, 123522:2005
e-Print Archive: hep-th/0509194

2) THE CLOSE LIMIT ANALYSIS FOR HEAD-ON COLLISION OF TWO BLACK HOLES IN HIGHER DIMENSIONS: BRILL-LINDQUIST INITIAL DATA.
Hirotaka Yoshino, Tetsuya Shiromizu, Masaru Shibata
Physical Review D72, 084020:2005
e-Print Archive: gr-qc/0508063

3) GRAVITATIONAL COLLAPSE DISTURBS THE DS/CFT CORRESPONDENCE?
Yukinori Iwashita, Hirotaka Yoshino, Tetsuya Shiromizu
Physical Review D72,084014:2005
e-Print Archive: gr-qc/0507076

4)BARYON NUMBER VIOLATION DUE TO BRANE DYNAMICS.
Tomoko Uesugi, Shunsuke Fujii, Tetsuya Shiromizu
Physical Review D72, 063508:2005
e-Print Archive: hep-ph/0504120

5)KALUZA-KLEIN BUBBLE AND CELESTIAL SPHERE IN INFLATIONARY UNIVERSE
Tetsuya Shiromizu, Shinya Tomizawa, Yuki Uchida, Shinji Mukohyama
General Relativity and Gravitation 37:1823, 2005
e-Print Archive: hep-th/0406181

6)POSITIVITY BOUNDS FOR THE Y-ADM MASS DENSITY
David Kastor, Tetsuya Shiromizu, Shinya Tomizawa, Jennie Traschen
Physical Review D71:104015, 2005
e-Print Archive: hep-th/0410289

7)GRAVITY IS CONTROLLED BY COSMOLOGICAL CONSTANT.
Yukinori Iwashita, Tetsuya Shiromizu, Keitaro Takahashi, Shunsuke Fujii
Physical Review D71:083518, 2005
e-Print Archive: hep-th/0503036

8) CONSTRAINING DEVIATIONS FROM NEWTON'S LAW OF GRAVITY ON COSMOLOGICAL SCALES: CONFRONTATION TO POWER SPECTRUM OF SDSS GALAXIES.
Akihito Shirata, Tetsuya Shiromizu, Naoki Yoshida, Yasushi Suto
Physical Review D71:064030, 2005
e-Print Archive: astro-ph/0501366

9)BULK COMPTON EMISSION IN THE GRB INTERNAL SHOCK MODEL
Ryo Takagi and Shiho Kobayashi
ApJ Letters 622: L25, 2005
e-Print Archive: astro-ph/0412672

10)SPHERICALLY SYMMETRIC PERFECT FLUID IN AREA-RADIAL COORDINATES
Hideo Iguchi, Tomohiro Harada, Filipe C Mena
Classical and Quantum Gravity 22: 841,2005
e-Print Archive: gr-qc/0405026

2004
1)GRAVITY IN RANDALL-SUNDRUM D-BRANEWORLD MODEL
Tetsuya Shiromizu, Keitaro Takahashi, Yoshiaki Himemoto, Shuto Yamamoto
Physical Review D70: 123524, 2004
e-Print Archive: hep-th/0407268

2)ASYMMETRIC D-BRANEWORLD
Keitaro Takahashi, Tetsuya Shiromizu
Physical Review D70: 103507, 2004
e-Print Archive: hep-th/0408043

3)TWIST OF STATIONARY BLACK HOLE/RING IN FIVE DIMENSIONS
Shinya Tomizawa, Yuki Uchida, Tetsuya Shiromizu
Physical Review D70: 064020, 2004
e-Print Archive: gr-qc/0405134

4)RANDALL-SUNDRUM TWO D-BRANE MODEL
Tetsuya Shiromizu, Yoshiaki Himemoto, Keitaro Takahashi
Physical Review D70:107303, 2004
e-Print Archive: hep-th/0405071

5)SPACETIME DYNAMICS AND BARYOGENESIS IN BRANEWORLD
Tetsuya Shiromizu, Kazuya Koyama
JCAP 07,011, 2004
e-Print Archive: hep-ph/0403231

6)INFORMATION ENTROPY IN COSMOLOGY
Akio Hosoya, Thomas Buchert, Masaaki Morita
Phys. Rev. Lett. 92:141302,2004
e-Print Archive: gr-qc/0402076

7)A BOUNDARY VALUE PROBLEM FOR THE FIVE-DIMENSIONAL STATIONARY ROTATING BLACK HOLES.
Yoshiyuki Morisawa, Daisuke Ida
Physical Review D69:124005,2004
e-Print Archive: gr-qc/0401100

8)SPATIAL INFINITY IN HIGHER DIMENSIONAL SPACETIMES.
Tetsuya Shiromizu, Shinya Tomizawa
Physical Review D69:104012, 2004
e-Print Archive: gr-qc/0401006

9)LOW ENERGY EFFECTIVE ACTION ON A SELF-GRAVITATING D-BRANE.
Sumitada Onda, Tetsuya Shiromizu, Kazuya Koyama, Shoko Hayakawa
Physical Review D69:123503, 2004
e-Print Archive: hep-th/0311262

10)D-BRANEWORLD COSMOLOGY II: HIGHER ORDER CORRECTIONS
Tomoko Uesugi, Tetsuya Shiromizu, Takashi Torii, Keitaro Takahashi
Physical Review D69:043511, 2004
e-Print Archive: hep-th/0310059

11)KINEMATICAL BOUND IN ASYMPTOTICALLY TRANSLATIONALLY INVARIANT SPACE-TIMES
Tetsuya Shiromizu, Daisuke Ida, Shinya Tomizawa
Physical Review D69:027503, 2004
e-Print Archive: gr-qc/0309061

2003
1) EARLIEST DETECTION OF THE OPTICAL AFTERGLOW OF GRB 030329 AND ITS VARIABILITY.
Rie Sato, N. Kawai, M. Suzuki, Y. Yatsu, J. Kataoka, R. Takagi, K. Yanagisawa, H. Yamaoka
Astrophysical Journal 599:L9,2003
e-Print Archive: astro-ph/0311109

2)STATIONARY EINSTEIN-MAXWELL FIELDS IN ARBITRARY DIMENSIONS
Daisuke Ida, Yuki Uchida
Physical Review D68:104014,2003
e-Print Archive: gr-qc/0307095

3) COSMOLOGICAL CONSTANT AND GRAVITATIONAL THEORY ON D-BRANE
Tetsuya Shiromizu, Kazuya Koyama, Takashi Torii
Physical Review D68:103513,2003
e-Print Archive: hep-th/0307151

4) CAN WE LIVE ON A D-BRANE? EFFECTIVE THEORY ON A SELFGRAVITATING D-BRANE.
Tetsuya Shiromizu, Kazuya Koyama, Sumitada Onda, Takashi Torii
Physical Review D68:063506,2003
e-Print Archive: hep-th/0305253

5) COMPUTING GRAVITATIONAL WAVES FROM SLIGHTLY NONSPHERICAL STELLAR COLLAPSE TO BLACK HOLE: ODD PARITY PERTURBATION.
Tomohiro Harada, Hideo Iguchi, Masaru Shibata
Physical Review D68:024002,2003
e-Print Archive:gr-qc/0305058

6)STEEP INFLATION FOLLOWED BY BORN-INFELD REHEATING.
M. Sami, N. Dadhich, Tetsuya Shiromizu
Physics Letter B568:118-126,2003
e-Print Archive: hep-th/0304187

7) A CLASSIFICATION OF SPHERICALLY SYMMETRIC KINEMATIC SELFSIMILAR PERFECT FLUID SOLUTIONS. 2.
Hideki Maeda, Tomohiro Harada, Hideo Iguchi, Naoya Okuyama
Prog.Theor.Phys.110:25-63,2003
e-Print Archive: gr-qc/0304044

8)D BRANE-WORLD COSMOLOGY.
Tetsuya Shiromizu, Takashi Torii, Tomoko Uesugi
Phys. Rev.D67:123517,2003
e-Print Archive: hep-th/0302223

9) EFFECTIVE THEORY FOR CLOSE LIMIT OF TWO-BRANES.
Tetsuya Shiromizu, Kazuya Koyama, Keitaro Takahashi
Phys. Rev.D67:104011,2003
e-Print Archive: hep-th/0212331

10)ROTATING BLACK HOLES AT FUTURE COLLIDERS: GREYBODY FACTORS FOR BRANE FIELDS.
Daisuke Ida, Kin-ya Oda, Seong Chan Park
Phys.Rev.D67:064025,2003
e-Print Archive: hep-th/0212108

11) THE SCALAR PERTURBATION OF THE HIGHER DIMENSIONAL ROTATING BLACK HOLES.
Daisuke Ida, Yuki Uchida, Yoshiyuki Morisawa
Phys.Rev.D67:084019,2003
e-Print Archive: gr-qc/0212035

12) LOW-ENERGY EFFECTIVE THEORY FOR TWO BRANE SYSTEMS: COVARIANT CURVATURE FORMULATION.
Tetsuya Shiromizu, Kazuya Koyama
Phys.Rev.D67:084022,2003
e-Print Archive: hep-th/0210066

13) COSMOLOGICAL CONSTANT, DILATON FIELD AND FREUND-RUBIN COMPACTIFICATION.
Takashi Torii, Tetsuya Shiromizu
Phys.Lett.B551:161-165,2003
e-Print Archive: hep-th/0210002

14) THICK DOMAIN WALLS AROUND A BLACK HOLE.
Yoshiyuki Morisawa, Daisuke Ida, Akihiro Ishibashi, Ken-ichi Nakao
Phys.Rev.D67:025017,2003
e-Print Archive: gr-qc/0209070

15) PERTURBATIONS OF SPATIALLY CLOSED BIANCHI III SPACE-TIMES.
Masayuki Tanimoto, Vincent Moncrief, Katsuhito Yasuno
Class.Quant.Grav.20:1879,2003
e-Print Archive: gr-qc/0210078

16) GRAVITATION IN THE CODIMENSION TWO BRANE WORLD.
Shoko Hayakawa, Daisuke Ida, Tetsuya Shiromizu, Takahiro Tanaka
Prog. Theor. Phys. Suppl.148,128-135:2003

17) UNIQUENESS AND NONUNIQUENESS OF STATIC VACUUM BLACK HOLES IN HIGHER DIMENSIONS.
Gary Gibbons, Daisuke Ida, Tetsuya Shiromizu
Prog.Theor.Phys.Suppl.148:284-290,2003
e-Print Archive: gr-qc/0203004

2002
1)NAKED SINGULARITY AND THUNDERBOLT.
Akihiro Ishibashi and Akio Hosoya
Phys.Rev.D66:104016,2002
e-Print Archive: gr-qc/0207054

2)QUANTUM ENTROPY BOUND BY INFORMATION IN BLACK HOLE SPACE-TIME.
A. Hosoya, A. Carlini
Phys.Rev.D66:104011,2002
e-Print Archive: quant-ph/0203085

3)UNIQUENESS OF (DILATONIC) CHARGED BLACK HOLES AND BLACK P-BRANES IN HIGHER DIMENSIONS.
Gary W. Gibbons, Daisuke Ida, Tetsuya Shiromizu
Phys.Rev.D66:044010,2002
e-Print Archive: hep-th/0206136

4)UNIQUENESS AND NONUNIQUENESS OF STATIC BLACK HOLES IN HIGHER DIMENSIONS.
Gary W. Gibbons, Daisuke Ida, Tetsuya Shiromizu
Phys.Rev.Lett.89:041101,2002
e-Print Archive: hep-th/0206049

5)A CLASSIFICATION OF SPHERICALLY SYMMETRIC KINEMATIC SELFSIMILAR PERFECT FLUID SOLUTIONS.
Hideki Maeda, Tomohiro Harada, Hideo Iguchi, Naoya Okuyama
Prog.Theor.Phys.108:819-851,2002
e-Print Archive: gr-qc/0207120

6)NO GO THEOREM FOR KINEMATIC SELFSIMILARITY WITH POLYTROPIC EQUATION OF STATE.
Hideki Maeda, Tomohiro Harada, Hideo Iguchi, Naoya Okuyama
Phys.Rev.D66:027501,2002
e-Print Archive: gr-qc/0204039

7) PHYSICAL PROCESSES IN NAKED SINGULARITY FORMATION.
Tomohiro Harada, Hideo Iguchi, Ken-ichi Nakao
Prog.Theor.Phys.107:449-524,2002
e-Print Archive: gr-qc/0204008

8) IS DARK ENERGY THE ONLY SOLUTION TO THE APPARENT ACCELERATION OF THE PRESENT UNIVERSE?
Hideo Iguchi, Takashi Nakamura, Ken-ichi Nakao
Prog.Theor.Phys.108:809-818,2002
e-Print Archive: astro-ph/0112419

9) TOPOLOGICAL DERIVATION OF BLACK HOLE ENTROPY BY ANALOGY WITH A CHAIN POLYMER.
Masaru Siino
Phys.Rev.D66:104006,2002
e-Print Archive: gr-qc/0201003

10)EVOLUTION OF COSMOLOGICAL PERTURBATIONS IN THE UNIVERSE DOMINATED BY MULTIPLE SCALAR FIELDS.
Takashi Hamazaki
Phys.Rev.D66:023529,2002

11)BLACK HOLE ENTROPY IN THE MEMBRANE PARADIGM.
T. Shimomura, T. Okamura, T. Mishima
Int.J.Mod.Phys.D11:789-804,2002

2001
1)GENERALIZED SECOND LAW OF BLACK HOLE THERMODYNAMICS AND QUANTUM INFORMATION THEORY.
A. Hosoya, A. Carlini, T. Shimomura
Phys.Rev.D63:104008,2001
e-Print Archive: gr-qc/0008045

2)DYNAMICS OF A STRING COUPLED TO GRAVITATIONAL WAVES. 2. PERTURBATIONS PROPAGATE ALONG AN INFINITE NAMBU-GOTO STRING.
Kouji Nakamura, Hideki Ishihara
Phys.Rev.D63:127501,2001
e-Print Archive: gr-qc/0011035

3) CAUSALITY OF THE BRANE UNIVERSE.
By Hideki Ishihara
Published in Phys.Rev.Lett.86:381-384,2001
e-Print Archive: gr-qc/0007070

4) THURSTON'S GEOMETRIZATION CONJECTURE AND COSMOLOGICAL MODELS.
Katsuhito Yasuno, Tatsuhiko Koike, Masaru Siino
Class.Quant.Grav.18:1405-1420,2001
e-Print Archive: gr-qc/0010002

2000
1)HOW DO NONLINEAR VOIDS AFFECT LIGHT PROPAGATION?
Norimasa Sugiura, Ken-ichi Nakao, Daisuke Ida, Nobuyuki Sakai, Hideki Ishihara
Prog.Theor.Phys.103:73-89,2000
e-Print Archive: astro-ph/9912414

2)DYNAMICS OF A STRING COUPLED TO GRAVITATIONAL WAVES: GRAVITATIONAL WAVE SCATTERING BY A NAMBU-GOTO STRAIGHT STRING.
Kouji Nakamura, Akihiro Ishibashi, Hideki Ishihara
Phys.Rev.D62:101502,2000
e-Print Archive: gr-qc/0001015

3) DOES THE GENERALIZED SECOND LAW HOLD IN THE FORM OF TIME DERIVATIVE EXPRESSION?
T. Shimomura, T. Okamura, T. Mishima, H. Ishihara
Phys.Rev.D62:044036,2000
e-Print Archive: gr-qc/9902029

4)SYMPTOTIC SINGULAR BEHAVIOR OF GOWDY SPACE-TIMES IN STRING THEORY.
Makoto Narita, Takashi Torii, Kengo Maeda
Class.Quant.Grav.17:4597,2000
e-Print Archive: gr-qc/0003013

5) SPINODAL EFFECT IN THE NATURAL INFLATION MODEL.
Shinji Tsujikawa, Takashi Torii
Phys.Rev.D62:043505,2000
e-Print Archive: hep-ph/9912499

6) VIOLATION OF THE COSMIC NO HAIR CONJECTURE IN EINSTEIN-MAXWELL DILATON SYSTEM.
Kengo Maeda, Takashi Torii, Makoto Narita
Phys.Rev.D61:064012,2000
e-Print Archive: gr-qc/9911070

7) PREHEATING OF THE NONMINIMALLY COUPLED INFLATON FIELD.
Shinji Tsujikawa, Kei-ichi Maeda, Takashi Torii
Phys.Rev.D61:103501,2000
e-Print Archive: hep-ph/9910214

8) STRING EXCITATION INSIDE GENERIC BLACK HOLES.
Kengo Maeda, Takashi Torii, Makoto Narita
Phys.Rev.D61:024020,2000
e-Print Archive: gr-qc/9908007

9)NOETHER CURRENTS OF CHARGED SPHERICAL BLACK HOLES.
M.C. Ashworth, Sean A. Hayward
Phys.Rev.D62:064024,2000
e-Print Archive: gr-qc/0004051

10)ON RENORMALIZATION OF BLACK HOLE ENTROPY AND OF COUPLING CONSTANTS.
Takeshi Shimomura
Phys.Lett.B480:207,2000

11)DOES THE GENERALIZED SECOND LAW REQUIRE ENTROPY BOUNDS FOR A CHARGED SYSTEM?
Takeshi Shimomura and Shinji Mukohyama
Phys.Rev.D61:064020,2000
e-Print Archive: gr-qc/9906047

1999
1) WHO'S AFRAID OF NAKED SINGULARITIES? PROBING TIMELIKE SINGULARITIES WITH FINITE ENERGY WAVES.
Akihiro Ishibashi, Akio Hosoya
Phys.Rev.D60:104028,1999
e-Print Archive: gr-qc/9907009

2)GRAVITATIONALLY INDUCED INTERFERENCE OF GRAVITATIONAL WAVES BY A ROTATING MASSIVE OBJECT.
Christian Baraldo, Akio Hosoya, Takahiro T. Nakamura
Phys.Rev.D59:083001,1999

3)EQUATION OF MOTION FOR A DOMAIN WALL COUPLED TO GRAVITATIONAL FIELD.
Akihiro Ishibashi, Hideki Ishihara
Phys.Rev.D60:124016,1999
e-Print Archive: gr-qc/9802036

4)PREHEATING WITH NONMINIMALLY COUPLED SCALAR FIELDS IN HIGHER CURVATURE INFLATION MODELS.
Shinji Tsujikawa, Kei-ichi Maeda, Takashi Torii
Phys.Rev.D60:123505,1999
e-Print Archive: hep-ph/9906501

5) GRAVITATING MONOPOLE AND ITS BLACK HOLE SOLUTION IN BRANS-DICKE THEORY.
Takashi Tamaki, Kei-ichi Maeda, Takashi Torii
Phys.Rev.D60:104049,1999
e-Print Archive: gr-qc/9906099

6) CAN THE COSMOLOGICAL CONSTANT SUPPORT A SCALAR FIELD?
Takashi Torii, Kengo Maeda, Makoto Narita
Phys.Rev.D59:104002,1999

7) RESONANT PARTICLE PRODUCTION WITH NONMINIMALLY COUPLED SCALAR FIELDS IN PREHEATING AFTER INFLATION.
Shinji Tsujikawa, Kei-ichi Maeda (Waseda U.), Takashi Torii
Phys.Rev.D60:063515,1999
e-Print Archive: hep-ph/9901306

8) NO SCALAR HAIR CONJECTURE IN ASYMPTOTIC DE SITTER SPACE-TIME.
Takashi Torii, Kengo Maeda, Makoto Narita
Phys.Rev.D59:064027,1999
e-Print Archive: gr-qc/9809036

9) DYNAMIC BLACK HOLE ENTROPY.
Sean A. Hayward, Shinji Mukohyama, M.C. Ashworth
Phys.Lett.A256:347-350,1999
e-Print Archive: gr-qc/9810006

10) BOUNDARY TERMS AND NOETHER CURRENT OF SPHERICAL BLACK HOLES.
M.C. Ashworth, Sean A. Hayward
Phys.Rev.D60:084004,1999
e-Print Archive: gr-qc/9811076

1998
1)RENORMALIZATION GROUP APPROACH TO EINSTEIN EQUATION IN COSMOLOGY.
Osamu Iguchi, Akio Hosoya, Tatsuhiko Koike
Phys.Rev.D57:3340-3350,1998
e-Print Archive: gr-qc/9709042

2)DO NAKED SINGULARITIES GENERICALLY OCCUR IN GENERALIZED THEORIES OF GRAVITY?
Kengo Maeda, Takashi Torii, Makoto Narita
Phys.Rev.Lett.81:5270-5273,1998
e-Print Archive: gr-qc/9810081

3) STABILITY OF A DILATONIC BLACK HOLE WITH A GAUSS-BONNET TERM.
Takashi Torii, Kei-ichi Maeda
Phys.Rev.D58:084004,1998

4) NONABELIAN BLACK HOLES IN BRANS-DICKE THEORY.
Takashi Tamaki, Kei-ichi Maeda, Takashi Torii
Phys.Rev.D57:4870-4884,1998
e-Print Archive: gr-qc/9709055

5)CHRONOLOGY PROTECTION AND NON - NAKED SINGULARITY.
Kengo Maeda, Akihiro Ishibashi, Makoto Narita
Class.Quant.Grav.15:1637-1651,1998
e-Print Archive: gr-qc/9803020

6) UPPER BOUND FOR ENTROPY IN ASYMPTOTICALLY DE SITTER SPACE-TIME.
By Kengo Maeda, Tatsuhiko Koike, Makoto Narita, Akihiro Ishibashi
Phys.Rev.D57:3503-3508,1998
e-Print Archive: gr-qc/9712029

7)RELATIVISTIC ZEL'DOVICH APPROXIMATION IN SPHERICALLY SYMMETRIC MODEL.
Masaaki Morita (Tokyo Inst. Tech.), Kouji Nakamura, Masumi Kasai
Phys.Rev.D57:6094-6103,1998, Erratum-ibid.D58:089903,1998
e-Print Archive: astro-ph/9711026

1997
1) HAMILTONIAN STRUCTURES FOR COMPACT HOMOGENEOUS UNIVERSES.
Masayuki Tanimoto, Tatsuhiko Koike, Akio Hosoya
J.Math.Phys.38:6560-6577,1997
e-Print Archive: gr-qc/9705052

2) BLACK HOLE RADIATION INSIDE APPARENT HORIZON IN QUANTUM GRAVITY.
Akio Hosoya, Ichiro Oda
Prog.Theor.Phys.97:233-242,1997
e-Print Archive: gr-qc/9610055

3) DYNAMICS OF COMPACT HOMOGENEOUS UNIVERSES.
Masayuki Tanimoto, Tatsuhiko Koike, Akio Hosoya
J.Math.Phys.38:350-368,1997
e-Print Archive: gr-qc/9604056

4) BUBBLE WALL PERTURBATIONS COUPLED WITH GRAVITATIONAL WAVES.
Akihiro Ishibashi, Hideki Ishihara
Phys.Rev.D56:3446-3458,1997
e-Print Archive: gr-qc/9704058

5) ONSET OF INFLATION IN INHOMOGENEOUS COSMOLOGY.
Osamu Iguchi, Hideki Ishihara
Phys.Rev.D56:3216-3224,1997
e-Print Archive: gr-qc/9611047

6) PERTURBING SUPERSYMMETRIC BLACK HOLE.
Hisashi Onozawa, Takashi Okamura, Takashi Mishima, Hideki Ishihara
Phys.Rev.D55:4529-4531,1997
e-Print Archive: gr-qc/9606086

7) INHOMOGENEITY OF SPATIAL CURVATURE FOR INFLATION.
Osamu Iguchi, Hideki Ishihara, Jiro Soda
Phys.Rev.D55:3337-3345,1997
e-Print Archive: gr-qc/9606012

8) STRONG COSMIC CENSORSHIP AND CAUSALITY VIOLATION.
Kengo Maeda, Akihiro Ishibashi
Phys.Rev.D56:2094-2099,1997
e-Print Archive: gr-qc/9607052

9) ON SCATTERING OFF THE EXTREME REISSNER-NORDSTROM BLACK HOLE IN N=2 SUPERGRAVITY.
Takashi Okamura
Phys.Rev.D56:4927-4933,1997
e-Print Archive: gr-qc/9703050

10) A DETAILED STUDY OF QUASINORMAL FREQUENCIES OF THE KERR BLACK HOLE.
Hisashi Onozawa
Phys.Rev.D55:3593-3602,1997
e-Print Archive: gr-qc/9610048
1996
1) ANDERSON LOCALIZATION IN THE SKY AND COSMOLOGICAL MAGNETIC FIELD.
Akio Hosoya, Shiho Kobayashi
Phys.Rev.D54:4738-4743,1996
e-Print Archive: gr-qc/9509001

2) QUASINORMAL MODES OF MAXIMALLY CHARGED BLACK HOLES.
Hisashi Onozawa, Takashi Mishima, Takashi Okamura, Hideki Ishihara
Phys.Rev.D53:7033-7040,1996
e-Print Archive: gr-qc/9603021

3) GRAVITATIONAL INSTANTONS IN ASHTEKAR'S FORMALISM.
Hideki Ishihara, Hiroto Kubotani, Takeshi Fukuyama
Int.J.Mod.Phys.A11:2707-2720,1996
e-Print Archive: gr-qc/9509009

4) QUASINORMAL MODES OF NEARLY EXTREME REISSNER-NORDSTROM BLACK HOLES.
Nils Andersson, Hisashi Onozawa
Phys.Rev.D54:7470-7475,1996
e-Print Archive: gr-qc/9607054

5) QUASINORMAL MODES OF MAXIMALLY CHARGED BLACK HOLES.
Hisashi Onozawa, Takashi Mishima, Takashi Okamura, Hideki Ishihara
Phys.Rev.D53:7033-7040,1996
e-Print Archive: gr-qc/9603021

6) ON DIVERGENCE OF DECOHERENCE FACTOR IN QUANTUM COSMOLOGY.
Takashi Okamura
Prog.Theor.Phys.95:565-576,1996
e-Print Archive: gr-qc/9602042

7) COMPACT HYPERBOLIC UNIVERSE AND SINGULARITIES.
Akihiro Ishibashi, Tatsuhiko Koike, Masaru Siino, Sadayoshi Kojima
Phys.Rev.D54:7303-7310,1996

8)CAUSALITY VIOLATION AND SINGULARITIES.
Kengo Maeda, Akihiro Ishibashi
Class.Quant.Grav.13:2569-2576,1996
e-Print Archive: gr-qc/9606075

9) FOUR-DIMENSIONAL QUANTUM TOPOLOGY CHANGES OF SPACE-TIMES.
Shu-xue Ding, Yasushige Maeda, Masaru Siino
J.Math.Phys.37:5611-5626,1996

1995
1) QUANTUM SMEARING OF SPACE-TIME SINGULARITY.
Akio Hosoya
Class.Quant.Grav.12:2967-2976,1995

2)HAMILTON-JACOBI EQUATION FOR BRANS-DICKE THEORY AND ITS LONG WAVELENGTH SOLUTION.
Jiro Soda, Hideki Ishihara, Osamu Iguchi
Prog.Theor.Phys.94:781-794,1995

3)TOPOLOGY CHANGES BY QUANTUM TUNNELING IN FOUR-DIMENSIONS.
Shu-xue Ding, Yasushige Maeda, Masaru Siino
Phys.Lett.B354:46-51,1995
e-Print Archive: gr-qc/9409006

4)CRITICAL BEHAVIOR IN GRAVITATIONAL COLLAPSE OF RADIATION FLUID: A RENORMALIZATION GROUP (LINEAR PERTURBATION) ANALYSIS.
Tatsuhiko Koike, Takashi Hara, Satoshi Adachi
Phys.Rev.Lett.74:5170-5173,1995
e-Print Archive: gr-qc/9503007

5) AN ANALYTIC MODEL WITH CRITICAL BEHAVIOR IN BLACK HOLE FORMATION.
Tatsuhiko Koike, Takashi Mishima
Phys.Rev.D51:4045-4053,1995
e-Print Archive: gr-qc/9409045

6)THE ROLE OF KILLING-YANO TENSORS IN SUPERSYMMETRIC MECHANICS ON A CURVED MANIFOLD.
Masayuki Tanimoto
Nucl.Phys.B442:549-562,1995

1994
1) COMPACT HOMOGENEOUS UNIVERSES.
Tatsuhiko Koike, Masayuki Tanimoto, Akio Hosoya
J.Math.Phys.35:4855-4888,1994
e-Print Archive: gr-qc/9405052

2)COMPACT THREE-DIMENSIONAL BLACK HOLE: TOPOLOGY CHANGE AND CLOSED TIMELIKE CURVE.
Masaru Siino
Class.Quant.Grav.11:1995-2006,1994
e-Print Archive: gr-qc/9312011

3)STATIC AXISYMMETRIC SPACE-TIMES WITH NONGENERIC WORLDLINE SUSY.
Masayuki Tanimoto
Phys.Rev.D50:2595-2599,1994
e-Print Archive: gr-qc/9404034

4)CHRONOLOGY PROTECTION IN TWO-DIMENSIONAL DILATON GRAVITY.
Takashi Mishima, Akika Nakamichi
Phys.Rev.D49:595-598,1994
e-Print Archive: hep-th/9304044

5) MODULI SPACE OF TOPOLOGICAL TWO FORM GRAVITY.
Mitsuko Abe, Akika Nakamichi, Tatsuya Ueno
Mod.Phys.Lett.A9:895-901,1994
e-Print Archive: hep-th/9306130

1993
1) TOPOLOGY CHANGE BY TUNNELING IN SEMICLASSICAL EINSTEIN GRAVITY - TIME SLICE IN (2+1)-DIMENSIONAL TOY MODEL.
A. Hosoya, Shu-Xue Ding
Class.Quant.Grav.10:695-701,1993

2)SUPERSYMMETRIC BIANCHI CLASS A MODELS.
Masako Asano, Masayuki Tanimoto, Noriaki Yoshino
Phys.Lett.B314:303-307,1993
e-Print Archive: hep-th/9305099

3) NEW VECTOR FIELD AND BRST CHARGES IN TWO FORM EINSTEIN GRAVITY.
Akika Nakamichi, Tatsuya Ueno
Phys.Lett.B313:25-28,1993
e-Print Archive: hep-th/9302004

4) TOPOLOGICAL TWO FORM GRAVITY IN FOUR-DIMENSIONS.
Hjor Yol Lee, Akika Nakamichi, Tatsuya Ueno
Phys.Rev.D47:1563-1568,1993
e-Print Archive: hep-th/9205066

1992
1)TOPOLOGY CHANGE BY QUANTUM TUNNELING IN (2+1)-DIMENSIONAL EINSTEIN GRAVITY.
Yoshihisa Fujiwara, Saburo Higuchi, Akio Hosoya, Takashi Mishima, Masaru Siino
Prog.Theor.Phys.87:253-268,1992

2) DENSITY FLUCTUATION IN EXTENDED INFLATIONARY UNIVERSE.
Shin-ichi Nakamura, Aokio Hosoya
Prog.Theor.Phys.87:401-408,1992

3) POINT PARTICLES AS DEFECTS IN (2+1)-DIMENSIONAL QUANTUM GRAVITY.
Yoshihisa Fujiwara, Saburo Higuchi, Akio Hosoya, Takashi Mishima, Masaru Siino
Class.Quant.Grav.9:867-872,1992

4) BACKGROUND GRAVITATIONAL WAVE PRODUCED IN INFLATIONARY UNIVERSE.
Shin-ichi Nakamura, Noriaki Yoshino, Shiho Kobayashi
Prog.Theor.Phys.88:1107-1118,1992

5) WORMHOLE FORMATION IN NUMERICAL COSMOLOGY.
Yasusada Nambu, Masaru Siino
Phys.Rev.D46:5367-5377,1992

6) QUANTUM TO CLASSICAL TRANSITION OF DENSITY FLUCTUATIONS IN THE INFLATIONARY MODEL.
Yasusada Nambu
Phys.Lett.B276:11-17,1992

1991
1) TOPOLOGY CHANGES IN (2+1)-DIMENSIONAL QUANTUM GRAVITY.
Yoshihisa Fujiwara, Saburo Higuchi, Akio Hosoya, Takashi Mishima, Masaru Siino
Phys.Rev.D44:1763-1768,1991

2) (2+1)-DIMENSIONAL CLASSICAL GRAVITY WITH POINT SOURCES.
Yoshihisa Fujiwara, Akio Hosoya, Takashi Mishima
Prog.Theor.Phys.85:1363-1370,1991

3) DYNAMICS OF FALSE VACUUM BUBBLES IN (2+1)-DIMENSIONAL GRAVITY.
Hiromi Suzuki, Yoshihisa Fujiwara, Takashi Mishima, Akio Hosoya
Prog.Theor.Phys.86:411-418,1991

4) NUCLEATION OF UNIVERSE IN (2+1)-DIMENSIONAL GRAVITY WITH NEGATIVE COSMOLOGICAL CONSTANT.
Yoshihisa Fujiwara, Saburo Higuchi, Akio Hosoya, Takashi Mishima, Masaru Siino
Phys.Rev.D44:1756-1762,1991

1990
1) HOW MANY 'TIMES' DO WE HAVE IN QUANTUM GRAVITY? A PATH INTEGRAL APPROACH.
Akio Hosoya, Jiro Soda
Prog.Theor.Phys.84:1108-1114,1990

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