97 citations
- Universitat de les Illes BalearsES22 papers
- Max Planck Institute for Gravitational PhysicsDE5 papers
- California Institute of TechnologyUS4 papers
- Centre National de la Recherche ScientifiqueFR4 papers
- University of Massachusetts DartmouthUS4 papers
- Cornell UniversityUS3 papers
- Instituto de Engenharia de Sistemas e Computadores Investigação e DesenvolvimentoPT3 papers
- National Institute for Subatomic PhysicsNL3 papers
- Pennsylvania State UniversityUS3 papers
- Université Côte d'AzurFR3 papers
- University of GlasgowGB3 papers
- University of Maryland, College ParkUS3 papers
9 papers · 2 filters
Parameter estimation for the GWTC-4.0 catalog with phenomenological waveform models that include orbital eccentricity and an updated description of spin precession
Yumeng Xu, Jorge Valencia, Héctor Estellés Estrella +11
The GWTC-4.0 catalog of transient gravitational wave signals describes observations made in the first part of the fourth observing run of the LIGO-Virgo-KAGRA (LVK) gravitational w…
Topical Collection-Hyperboloidal Foliations in the Era of Gravitational-Wave Astronomy: From Mathematical Relativity to Astrophysics
David Hilditch, Rodrigo Panosso Macedo, Alex Vañó-Viñuales +1
Editorial introducing the GRG Topical Collection "Hyperboloidal foliations in the era of gravitational-wave astronomy," on hyperboloidal slices. The collection includes contributio…
Defining eccentricity for spin-precessing binaries
Md Arif Shaikh, Vijay Varma, Antoni Ramos-Buades +4
Standardizing the definition of eccentricity is necessary for unambiguous inference of the orbital eccentricity of compact binaries from gravitational wave observations. In previou…
A numerical approach to particle creation in accelerating toy models
Pedro Duarte Baptista, Alex Vañó-Viñuales, Adrían del Río
The formation of black holes by the gravitational collapse of stars is known to spontaneously excite particle pairs out of the quantum vacuum. For the canonical vacuum state at pas…
Hyperboloidal neutron star and black hole initial data in spherical symmetry
Alex Vañó-Viñuales
The focus of this work is on the construction of initial data including a neutron star on a hyperboloidal slice. As simplest scenario for this first step, spherical symmetry is con…
The SXS Collaboration's third catalog of binary black hole simulations
Mark A. Scheel, Michael Boyle, Keefe Mitman +56
We present a major update to the Simulating eXtreme Spacetimes (SXS) Collaboration's catalog of binary black hole simulations. Using highly efficient spectral methods implemented i…