Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Institute for High Energy PhysicsES2k papers
- Institució Catalana de Recerca i Estudis AvançatsES1.3k papers
- Centre National de la Recherche ScientifiqueFR1.2k papers
- University of PisaIT1.2k papers
- University College LondonGB1.1k papers
- Lawrence Berkeley National LaboratoryUS1.1k papers
- University of MichiganUS1.1k papers
- University of GenevaCH1.1k papers
- The Ohio State UniversityUS1.1k papers
- University of ChicagoUS1k papers
- Yale UniversityUS1k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di PisaIT1k papers
127 papers · 1 filter
Probing Kerr symmetry breaking with LISA extreme-mass-ratio inspirals
Pablo F. Muguruza, Carlos F. Sopuerta
[abridged] Extreme-mass-ratio inspirals (EMRIs) are one of the main sources of gravitational waves (GWs) for LISA. The large number of GW cycles in the EMRI signal makes them very…
Rethinking Resonance Detectability during Binary Neutron Star Inspiral: Accurate Mismatch Computations for Low-lying Dynamical Tides
Alberto Revilla-Peña, Ruxandra Bondarescu, Andrew P. Lundgren +1
We compute deviations from observed gravitational wave signals, where the amplitude of the signal is unchanged. As an example, we consider the detectability of low lying dynamical…
Search for Peak Structures in the Stochastic Gravitational-Wave Background in LIGO-Virgo-KAGRA O1-O4a Datasets
Catalina-Ana Miritescu, Mario Martinez, Oriol Pujolas
We present a dedicated search for gravitational-wave backgrounds with nontrivial peak structures using data from the first three and the initial part of the fourth observing runs o…
Prospects for gravitational wave and ultra-light dark matter detection with binary resonances beyond the secular approximation
Joshua W. Foster, Diego Blas, Adrien Bourgoin +4
Precision observations of orbital systems have recently emerged as a promising new means of detecting gravitational waves and ultra-light dark matter, offering sensitivity in new r…
Searches for Compact Binary Coalescence Events Using Neural Networks in LIGO/Virgo Third Observation Period
Alexis Menéndez-Vázquez, Marc Andrés-Carcasona, Mario Martínez +1
We present the results on the search for the coalescence of compact binary mergers using convolutional neural networks and the LIGO/Virgo data for the O3 observation period. Two-di…
Open data from the third observing run of LIGO, Virgo, KAGRA and GEO
The LIGO Scientific Collaboration, the Virgo Collaboration, the KAGRA Collaboration +1741
The global network of gravitational-wave observatories now includes five detectors, namely LIGO Hanford, LIGO Livingston, Virgo, KAGRA, and GEO 600. These detectors collected data…
Can gravitational-wave memory help constrain binary black-hole parameters? A LISA case study
Silvia Gasparotto, Rodrigo Vicente, Diego Blas +2
Besides the transient effect, the passage of a gravitational wave also causes a persistent displacement in the relative position of an interferometer's test masses through the \emp…
The Hitchhiker's guide to the galaxy catalog approach for gravitational wave cosmology
Jonathan R. Gair, Archisman Ghosh, Rachel Gray +28
We outline the ``dark siren'' galaxy catalog method for cosmological inference using gravitational wave (GW) standard sirens, clarifying some common misconceptions in the implement…
The Virgo O3 run and the impact of the environment
F. Acernese, M. Agathos, A. Ain +486
Sources of geophysical noise (such as wind, sea waves and earthquakes) or of anthropogenic noise impact ground-based gravitational-wave interferometric detectors, causing transient…
First joint observation by the underground gravitational-wave detector, KAGRA, with GEO600
The LIGO Scientific Collaboration, the Virgo Collaboration, the KAGRA Collaboration +1669
We report the results of the first joint observation of the KAGRA detector with GEO600. KAGRA is a cryogenic and underground gravitational-wave detector consisting of a laser inter…
Search for gravitational waves from Scorpius X-1 with a hidden Markov model in O3 LIGO data
The LIGO Scientific Collaboration, the Virgo Collaboration, the KAGRA Collaboration +1669
Results are presented for a semi-coherent search for continuous gravitational waves from the low-mass X-ray binary Scorpius X-1, using a hidden Markov model (HMM) to allow for spin…
All-sky search for continuous gravitational waves from isolated neutron stars using Advanced LIGO and Advanced Virgo O3 data
The LIGO Scientific Collaboration, the Virgo Collaboration, the KAGRA Collaboration +1667
We present results of an all-sky search for continuous gravitational waves which can be produced by spinning neutron stars with an asymmetry around their rotation axis, using data…
Tests of General Relativity with GWTC-3
The LIGO Scientific Collaboration, the Virgo Collaboration, the KAGRA Collaboration +1682
The ever-increasing number of detections of gravitational waves (GWs) from compact binaries by the Advanced LIGO and Advanced Virgo detectors allows us to perform ever-more sensiti…
Unifying an asymmetric bounce to the dark energy in Chern-Simons F(R) gravity
Sergei D. Odintsov, Tanmoy Paul, Indrani Banerjee +2
We propose a cosmological scenario in which the universe undergoes through a non-singular bounce, and after the bounce, it decelerates having a matter-like dominated evolution duri…
Detecting stochastic gravitational waves with binary resonance
Diego Blas, Alexander C. Jenkins
LIGO and Virgo have initiated the era of gravitational-wave (GW) astronomy; but in order to fully explore GW frequency spectrum, we must turn our attention to innovative techniques…
Cosmological implications of the hydrodynamical phase of group field theory
Luciano Gabbanelli, Silvia De Bianchi
In this review we focus on the main cosmological implications of the Group Field Theory approach, according to which an effective continuum macroscopic dynamics can be extracted fr…
On the degrees of freedom of a black hole
Diego Pavon
By examining whether black holes fulfill the theorem of equipartition of energy we find that the notion of degrees of freedom, previously introduced for cosmic horizons, is meaning…
Reconstruction Procedure for Nonlocal Gauss-Bonnet Models
Emilio Elizalde, Ekaterina O. Pozdeeva, Sergey Yu. Vernov
We investigate the cosmological dynamics of nonlocally corrected gravity involving a function of the inverse d'Alembertian acting on the Gauss-Bonnet term. Casting the dynamical eq…
Motion of localized sources in general relativity: gravitational self-force from quasilocal conservation laws
Marius Oltean, Richard J. Epp, Carlos F. Sopuerta +2
An idealized "test" object in general relativity moves along a geodesic. However, if the object has a finite mass, this will create additional curvature in the spacetime, causing i…
Fluctuations of the flux of energy on the apparent horizon
Jose P. Mimoso, Diego Pavon
Adopting the Landau-Lifshiftz method of classical fluctuations we determine the statistical average strength of the fluctuations of the energy flux on the apparent horizon of a hom…
Constraints on the radiation temperature before inflation
Ramon Herrera, Diego Pavon, Joel Saavedra
We consider the short period of cosmic expansion ranging from the end of the Planck era to the beginning of inflation and set upper and lower limits on the temperature of the radia…
A frequency-domain implementation of the particle-without-particle approach to EMRIs
Marius Oltean, Carlos F. Sopuerta, Alessandro D. A. M. Spallicci
The gravitational waves emitted by binary systems with extreme mass ratios carry unique astrophysical information expected to be probed by the next generation of gravitational wave…
Considerations on the thermal equilibrium between matter and the cosmic horizon
José Pedro Mimoso, Diego Pavón
A common feature in the thermodynamic analysis of homogeneous and isotropic world models is the assumption that the temperature of the fluids inside the cosmic horizon (including d…
Entropy theorems in classical mechanics, general relativity, and the gravitational two-body problem
Marius Oltean, Luca Bonetti, Alessandro D. A. M. Spallicci +1
In classical Hamiltonian theories, entropy may be understood either as a statistical property of canonical systems, or as a mechanical property, that is, as a monotonic function of…