3.5k citations · 40.2k across the 290 of their papers we have counts for
293 papers
Puncture Evolution with Physics-Informed Neural Networks
Estuti Shukla, Ashwin Suriyanarayanan, David Radice +2
We investigate the application of physics-informed neural networks (PINNs) to solve the vacuum Einstein equations in spherical symmetry. Our neural network architecture is designed…
Interior Magnetic Fields in Magnetars and Radio Pulsars
Raj Kishor Joshi, Brynmor Haskell, William Cook +1
Magnetic fields are fundamental for neutron star physics and play a central role in powering the extreme phenomenology of magnetars, including Soft Gamma Repeaters and Anomalous X-…
3D Binary Neutron Star Merger Ejecta Evolution up to Seconds Timescale: Dynamics, Element Distribution, and Light Curves
Luis Felipe Longo Micchi, Fabio Magistrelli, Maximilian Jacobi +1
We present long-term, three-dimensional simulations of ejecta from four binary neutron star mergers to second-long time-scales. Numerical-relativity data serve as boundary conditio…
Semilinear wave equations in homothetic hyperboloidal coordinates and tail decay
Anıl Zenginoğlu, Sebastiano Bernuzzi, Andrea Nützi
Late-time wave tails decay at different rates along future null infinity and along timelike worldlines at finite radius. A compactified numerical evolution must represent both the…
From Multimessenger Inference to Simulations: A Ranked Ensemble of Finite-Temperature Equations of State
Max Jacobi, Giulia Huez, Sebastiano Bernuzzi +1
We construct a set of microphysical, finite-temperature equations of state (EOSs) for numerical simulations of neutron star mergers and core-collapse supernovae that is consistent…
Sub-Torque-Balance Upper Limits on Continuous Gravitational Waves from Scorpius X-1
The LIGO Scientific Collaboration, the Virgo Collaboration, the KAGRA Collaboration +1836
We present the results of a search for continuous gravitational waves from the low-mass X-ray binary Scorpius X-1 using LIGO data from the first part of the fourth LIGO-Virgo-KAGRA…