Publications (137)
Numerical study on the hydrodynamic instability of binary stars in the first post Newtonian approximation of general relativity
Masaru Shibata, Ken-ichi Oohara, Takashi Nakamura
Black Hole Perturbation
Yasushi Mino, Misao Sasaki, Masaru Shibata +2
Fully general relativistic simulation of merging binary clusters -- Spatial gauge condition --
Masaru Shibata
Binary Neutron Star Mergers: Dependence on the Nuclear Equation of State
Kenta Hotokezaka, Koutarou Kyutoku, Hirotada Okawa +2
Progenitor models of the electromagnetic transient associated with the short GRB 130603B
Kenta Hotokezaka, Koutarou Kyutoku, Masaomi Tanaka +4
Dynamical Bar Instability in Relativistic Rotating Stars
Motoyuki Saijo, Masaru Shibata, Thomas W. Baumgarte +1
Gravitational waves from a spinning particle in circular orbits around a rotating black hole
Takahiro Tanaka, Yasushi Mino, Misao Sasaki +1
Collapse of a Rotating Supermassive Star to a Supermassive Black Hole: Post-Newtonian Simulations
Motoyuki Saijo, Thomas W. Baumgarte, Stuart L. Shapiro +1
Innermost stable circular orbits around relativistic rotating stars
Masaru Shibata, Misao Sasaki
Matter effects on binary neutron star waveforms
Jocelyn S. Read, Luca Baiotti, Jolien D. E. Creighton +7
Measurability of the tidal deformability by gravitational waves from coalescing binary neutron stars
Kenta Hotokezaka, Koutarou Kyutoku, Yu-ichiro Sekiguchi +1
Binary neutron-star mergers with Whisky and SACRA: First quantitative comparison of results from independent general-relativistic hydrodynamics codes
Luca Baiotti, Masaru Shibata, Tetsuro Yamamoto
Collapse of magnetized hypermassive neutron stars in general relativity
Matthew D. Duez, Yuk Tung Liu, Stuart L. Shapiro +2
Radiation Magnetohydrodynamics for Black Hole-Torus System in Full General Relativity: A Step toward Physical Simulation
Masaru Shibata, Yuichiro Sekiguchi
Magnetohydrodynamics in full general relativity: Formulation and tests
Masaru Shibata, Yu-ichiou Sekiguchi
Fully general relativistic simulation of coalescing binary neutron stars: Preparatory tests
Masaru Shibata
Dynamical mass ejection from the merger of asymmetric binary neutron stars: Radiation-hydrodynamics study in general relativity
Yuichiro Sekiguchi, Kenta Kiuchi, Koutarou Kyutoku +2
Close-limit analysis for head-on collision of two black holes in higher dimensions: Brill-Lindquist initial data
Hirotaka Yoshino, Tetsuya Shiromizu, Masaru Shibata
Equilibrium and stability of supermassive stars in binary systems
Masaru Shibata, Stuart L. Shapiro, Koji Uryu
Higher dimensional Numerical Relativity: code comparison
Helvi Witek, Hirotada Okawa, Vitor Cardoso +5
Exploring binary-neutron-star-merger scenario of short-gamma-ray bursts by gravitational-wave observation
Kenta Kiuchi, Yuichiro Sekiguchi, Masaru Shibata +1
Gravitational waves from axisymmetric rotating stellar core collapse to a neutron star in full general relativity
Masaru Shibata, Yu-ichirou Sekiguchi
Axisymmetric Simulations of Rotating Stellar Collapse in Full General Relativity --- Criteria for Prompt Collapse to Black Holes
Masaru Shibata
Solving the Darwin problem in the first post-Newtonian approximation of general relativity
Keisuke Taniguchi, Masaru Shibata
Gravitational-wave cutoff frequencies of tidally disruptive neutron star-black hole binary mergers
Francesco Pannarale, Emanuele Berti, Koutarou Kyutoku +2
Hubble Parameter in Void Universe
Ken-ichi Nakao, Naoteru Gouda, Takeshi Chiba +3
Dynamical instability of differentially rotating stars
Masaru Shibata, Shigeyuki Karino, Yoshiharu Eriguchi
Dynamical bar-mode instability of differentially rotating stars: Effects of equations of state and velocity profiles
Masaru Shibata, Shigeyuki Karino, Yoshiharu Eriguchi
Quasiequilibrium sequences of binary neutron stars undergoing dynamical scalarization
Keisuke Taniguchi, Masaru Shibata, Alessandra Buonanno
A Formation Mechanism of Collapsar Black Hole -- early evolution phase
Yuichiro Sekiguchi, Masaru Shibata
Efficient magnetic-field amplification due to the Kelvin-Helmholtz instability in binary neutron star mergers
Kenta Kiuchi, Pablo Cerdá-Durán, Koutarou Kyutoku +2
Gravitational radiation from corotating binary neutron stars of incompressible fluid in the first post-Newtonian approximation of general relativity
Keisuke Taniguchi, Masaru Shibata
NR/HEP: roadmap for the future
Vitor Cardoso, Leonardo Gualtieri, Carlos Herdeiro +29
Coalescence of binary neutron stars in a scalar-tensor theory of gravity
Masaru Shibata, Keisuke Taniguchi, Hirotada Okawa +1
Current Status of Numerical-Relativity Simulations in Kyoto
Yuichiro Sekiguchi, Kenta Kiuchi, Koutarou Kyutoku +1
Jet collimation in the ejecta of double neutron star merger: new canonical picture of short gamma-ray bursts
Hiroki Nagakura, Kenta Hotokezaka, Yuichiro Sekiguchi +2
Thermodynamics of binary black holes and neutron stars
John L. Friedman, Koji Uryu, Masaru Shibata
High-resolution magnetohydrodynamics simulation of black hole-neutron star merger: Mass ejection and short gamma-ray burst
Kenta Kiuchi, Yuichiro Sekiguchi, Koutarou Kyutoku +3
Stability of rigidly rotating supermassive stars against gravitational collapse
Masaru Shibata, Haruki Uchida, Yuichiro Sekiguchi
Simulation of merging binary neutron stars in full general relativity: $Î=2$ case
Masaru Shibata, Koji Uryu
NADA: A new code for studying self-gravitating tori around black holes
Pedro J. Montero, Jose A. Font, Masaru Shibata
Gravitational waves from the Papaloizou-Pringle instability in black hole-torus systems
Kenta Kiuchi, Masaru Shibata, Pedro J. Montero +1
The mass ejection from the merger of binary neutron stars
Kenta Hotokezaka, Kenta Kiuchi, Koutarou Kyutoku +4
Longterm general relativistic simulation of binary neutron stars collapsing to a black hole
Kenta Kiuchi, Yuichiro Sekiguchi, Masaru Shibata +1
Merger of binary neutron stars of unequal mass in full general relativity
Masaru Shibata, Keisuke Taniguchi, Koji Uryu
High resolution numerical-relativity simulations for the merger of binary magnetized neutron stars
Kenta Kiuchi, Koutarou Kyutoku, Yuichiro Sekiguchi +2
Computation of gravitational waves from inspiraling binary neutron stars in quasiequilibrium circular orbits : Formulation and calibration
Masaru Shibata, Koji Uryu
Gravitational waves and neutrino emission from the merger of binary neutron stars
Yuichiro Sekiguchi, Kenta Kiuchi, Koutarou Kyutoku +1
Constraining nuclear equations of state using gravitational waves from hypermassive neutron stars
Masaru Shibata
Black hole formation in the Friedmann universe: Formulation and computation in numerical relativity
Masaru Shibata, Misao Sasaki
Evolution of magnetized, differentially rotating neutron stars: Simulations in full general relativity
Matthew D. Duez, Yuk Tung Liu, Stuart L. Shapiro +2
Gravitational waves from supermassive stars collapsing to a supermassive black hole
Masaru Shibata, Yuichiro Sekiguchi, Haruki Uchida +1
Inferring the neutron star equation of state from binary inspiral waveforms
Charalampos Markakis, Jocelyn S. Read, Masaru Shibata +3
Is super-Planckian physics visible? -- Scattering of black holes in 5 dimensions
Hirotada Okawa, Ken-ichi Nakao, Masaru Shibata
Gravitational waves from axisymmetrically oscillating neutron stars in general relativistic simulations
Masaru Shibata, Yuichirou Sekiguchi
Effects of hyperons in binary neutron star mergers
Yuichiro Sekiguchi, Kenta Kiuchi, Koutarou Kyutoku +1
Extracting the cutoff frequency in the gravitational-wave spectrum of black hole-neutron star mergers
Kyohei Kawaguchi, Koutarou Kyutoku, Hiroyuki Nakano +1
Gravitational Waves from a Particle Orbiting Around a Rotating Black Holes: Post-Newtonian Expansion
Masaru Shibata, Misao Sasaki, Hideyuki Tagoshi +1
Gravitational Waves from the Merger of Binary Neutron Stars in a Fully General Relativistic Simulation
Masaru Shibata, Koji Uryu
Location of the innermost stable circular orbit of binary neutron stars in the post Newtonian approximations of general relativity
Masaru Shibata, Keisuke Taniguchi, Takashi Nakamura
Three dimensional evolution of differentially rotating magnetized neutron stars
Kenta Kiuchi, Koutarou Kyutoku, Masaru Shibata
Numerical evolution of secular bar-mode instability induced by the gravitational radiation reaction in rapidly rotating neutron stars
Masaru Shibata, Sigeyuki Karino
Binary Neutron Stars in Quasi-equilibrium
Keisuke Taniguchi, Masaru Shibata
Stably stratified magnetized stars in general relativity
Shijun Yoshida, Kenta Kiuchi, Masaru Shibata
Measuring the neutron star equation of state with gravitational wave observations
Jocelyn S. Read, Charalampos Markakis, Masaru Shibata +3
Comparing the inspiral of irrotational and corotational binary neutron stars
Matthew D. Duez, Thomas W. Baumgarte, Stuart L. Shapiro +2
Merger of black hole-neutron star binaries: nonspinning black hole case
Masaru Shibata, Koji Uryu
Post-Newtonian expansion of gravitational waves from a particle in circular orbits around a rotating black hole: Up to $O(v^8)$ beyond the quadrupole formula
Hideyuki Tagoshi, Masaru Shibata, Takahiro Tanaka +1
Non-axisymmetric instabilities of neutron star with toroidal magnetic fields
Kenta Kiuchi, Shijun Yoshida, Masaru Shibata
Dynamical mass ejection from black hole-neutron star binaries
Koutarou Kyutoku, Kunihito Ioka, Hirotada Okawa +2
Merger of black hole and neutron star in general relativity: Tidal disruption, torus mass, and gravitational waves
Masaru Shibata, Keisuke Taniguchi
Effects of neutron-star dynamic tides on gravitational waveforms within the effective-one-body approach
Tanja Hinderer, Andrea Taracchini, Francois Foucart +11
Gravitational waves from black hole-neutron star binaries I: Classification of waveforms
Masaru Shibata, Koutarou Kyutoku, Tetsuro Yamamoto +1
Computing gravitational waves from slightly nonspherical stellar collapse to black hole: Odd-parity perturbation
Tomohiro Harada, Hideo Iguchi, Masaru Shibata
Formulation for nonaxisymmetric uniformly rotating equilibrium configurations in the second post-Newtonian approximation of general relativity
Hideki Asada, Masaru Shibata
Magnetized hypermassive neutron star collapse: a central engine for short gamma-ray bursts
Masaru Shibata, Matthew D. Duez, Yuk Tung Liu +2
Evolution of neutron stars with toroidal magnetic fields: Axisymmetric simulation in full general relativity
Kenta Kiuchi, Masaru Shibata, Shijun Yoshida
Black holes in the brane world:Time symmetric initial data
Tetsuya Shiromizu, Masaru Shibata
Merger of binary neutron stars with realistic equations of state in full general relativity
Masaru Shibata, Keisuke Taniguchi, Koji Uryu
Black hole-neutron star binary merger: Dependence on black hole spin orientation and equations of state
Kyohei Kawaguchi, Koutarou Kyutoku, Hiroyuki Nakano +3
Stability of rigidly rotating relativistic stars with soft equations of state against gravitational collapse
Masaru Shibata
General relativistic viscous hydrodynamics of differentially rotating neutron stars
Masaru Shibata, Kenta Kiuchi, Yu-ichiro Sekiguchi
Properties of general relativistic, irrotational binary neutron stars in close quasiequilibrium orbits : Polytropic equations of state
Koji Uryu, Masaru Shibata, Yoshiharu Eriguchi
A relativistic formalism for computation of irrotational binary stars in quasi equilibrium states
Masaru Shibata
Remnant massive neutron stars of binary neutron star mergers: Evolution process and gravitational waveform
Kenta Hotokezaka, Kenta Kiuchi, Koutarou Kyutoku +4
New criterion for direct black hole formation in rapidly rotating stellar collapse
Yu-ichirou Sekiguchi, Masaru Shibata
Collapse of a Rotating Supermassive Star to a Supermassive Black Hole: Analytic Determination of the Black Hole Mass and Spin
Stuart L. Shapiro, Masaru Shibata
Response of Interferometric Detectors to Scalar Gravitational Waves
Ken-ichi Nakao, Tomohiro Harada, Masaru Shibata +2
Influence of self-gravity on the runaway instability of black hole-torus systems
Pedro J. Montero, Jose A. Font, Masaru Shibata
On the Maximum Mass of Differentially Rotating Neutron Stars
Thomas W. Baumgarte, Stuart L. Shapiro, Masaru Shibata
Irrotational and Incompressible Ellipsoids in the First Post-Newtonian Approximation of General Relativity
Keisuke Taniguchi, Hideki Asada, Masaru Shibata
Gravitational waves from remnant massive neutron stars of binary neutron star merger: Viscous hydrodynamics effects
Masaru Shibata, Kenta Kiuchi
Exploring tidal effects of coalescing binary neutron stars in numerical relativity
Kenta Hotokezaka, Koutarou Kyutoku, Masaru Shibata
Neutron star equation of state via gravitational wave observations
Charalampos Markakis, Jocelyn S. Read, Masaru Shibata +4
Binary neutron stars: Equilibrium models beyond spatial conformal flatness
Koji Uryu, Francois Limousin, John L. Friedman +2
Axisymmetric collapse simulations of rotating massive stellar cores in full general relativity: Numerical study for prompt black hole formation
Yu-ichirou Sekiguchi, Masaru Shibata
Axisymmetric general relativistic hydrodynamics: Long-term evolution of neutron stars and stellar collapse to neutron stars and black holes
Masaru Shibata
Simulating coalescing compact binaries by a new code SACRA
Tetsuro Yamamoto, Masaru Shibata, Keisuke Taniguchi
Post-Newtonian Hydrodynamic Equations Using the (3+1) Formalism in General Relativity
Hideki Asada, Masaru Shibata, Toshifumi Futamase
Nonspinning black hole-neutron star mergers: a model for the amplitude of gravitational waveforms
Francesco Pannarale, Emanuele Berti, Koutarou Kyutoku +1