[HTML][HTML] Continuum and discrete initial-boundary value problems and Einstein's field equations
Many evolution problems in physics are described by partial differential equations on an
infinite domain; therefore, one is interested in the solutions to such problems for a given …
infinite domain; therefore, one is interested in the solutions to such problems for a given …
Improved effective-one-body model of spinning, nonprecessing binary black holes for the era of gravitational-wave astrophysics with advanced detectors
We improve the accuracy of the effective-one-body (EOB) waveforms that were employed
during the first observing run of Advanced LIGO for binaries of spinning, nonprecessing …
during the first observing run of Advanced LIGO for binaries of spinning, nonprecessing …
Setting the cornerstone for a family of models for gravitational waves from compact binaries: The dominant harmonic for nonprecessing quasicircular black holes
In this paper we present imrphenomxas, a thorough overhaul of the imrphenomd [S. Husa,
Phys. Rev. D 93, 044006 (2016) PRVDAQ 2470-0010 10.1103/PhysRevD. 93.044006; S …
Phys. Rev. D 93, 044006 (2016) PRVDAQ 2470-0010 10.1103/PhysRevD. 93.044006; S …
Exotic compact objects and the fate of the light-ring instability
Ultracompact objects with light rings (LRs) but without an event horizon could mimic black
holes (BHs) in their strong gravity phenomenology. But are such objects dynamically viable …
holes (BHs) in their strong gravity phenomenology. But are such objects dynamically viable …
Postmerger gravitational-wave signatures of phase transitions in binary mergers
With the first detection of gravitational waves from a binary system of neutron stars
GW170817, a new window was opened to study the properties of matter at and above …
GW170817, a new window was opened to study the properties of matter at and above …
Dynamical mass ejection from binary neutron star mergers
We present fully general-relativistic simulations of binary neutron star mergers with a
temperature and composition dependent nuclear equation of state. We study the dynamical …
temperature and composition dependent nuclear equation of state. We study the dynamical …
Black holes and binary mergers in scalar Gauss-Bonnet gravity: scalar field dynamics
We study the nonlinear dynamics of black holes that carry scalar hair and binaries
composed of such black holes. The scalar hair is due to a linear or exponential coupling …
composed of such black holes. The scalar hair is due to a linear or exponential coupling …
Strong-field scattering of two spinning black holes: Numerical relativity versus post-Minkowskian gravity
Highly accurate models of the gravitational wave signal from coalescing compact binaries
are built by completing analytical computations of the binary dynamics with nonperturbative …
are built by completing analytical computations of the binary dynamics with nonperturbative …
The Einstein Toolkit: a community computational infrastructure for relativistic astrophysics
Abstract We describe the Einstein Toolkit, a community-driven, freely accessible
computational infrastructure intended for use in numerical relativity, relativistic astrophysics …
computational infrastructure intended for use in numerical relativity, relativistic astrophysics …
Constraining the equation of state of neutron stars from binary mergers
K Takami, L Rezzolla, L Baiotti - Physical Review Letters, 2014 - APS
Determining the equation of state of matter at nuclear density and hence the structure of
neutron stars has been a riddle for decades. We show how the imminent detection of …
neutron stars has been a riddle for decades. We show how the imminent detection of …