activity
20202026
most citedThe second data release from the European Pulsar Timing Array III. Search for gravitational wave signals

1k citations · 3.4k across the 44 of their papers we have counts for

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Showing 2024Show all

8 papers · 1 filter

astro-ph.IM2024★ 5 cited

Is your stochastic signal really detectable?

Federico Pozzoli, Jonathan Gair, Riccardo Buscicchio +1

Separating a stochastic gravitational wave background (SGWB) from noise is a challenging statistical task. One approach to establishing a detection criterion for the SGWB is using…

astro-ph.GA2024★ 15 cited

Systematics in tests of general relativity using LISA massive black hole binaries

Mudit Garg, Laura Sberna, Lorenzo Speri +2

Our current understanding is that an environment - mainly consisting of gas or stars - is required to bring massive black hole binaries (MBHBs) with total redshifted mass $M_z\sim[…

gr-qc2024★ 1 cited

Constraining accretion physics with gravitational waves from eccentric extreme-mass-ratio inspirals

Francisco Duque, Shubham Kejriwal, Laura Sberna +2

We study the evolution of eccentric, equatorial extreme-mass-ratio inspirals (EMRIs) immersed in the accretion disks of active galactic nuclei. We find that single gravitational-wa…

gr-qc2024★ 26 cited

Impact of relativistic waveforms in LISA's science objectives with extreme-mass-ratio inspirals

Hassan Khalvati, Alessandro Santini, Francisco Duque +4

Extreme-Mass-Ratio Inspirals (EMRIs) are one of the key targets for future space-based gravitational wave detectors, such as LISA. The scientific potential of these sources can onl…

astro-ph.HE2024★ 6 cited

Reading signatures of supermassive binary black holes in pulsar timing array observations

Boris Goncharov, Shubhit Sardana, A. Sesana +10

We find the inferred properties of the putative gravitational wave background in the second data release of the European Pulsar Timing Array to be in better agreement with theoreti…

gr-qc2024★ 15 cited

Probing fundamental physics with Extreme Mass Ratio Inspirals: a full Bayesian inference for scalar charge

Lorenzo Speri, Susanna Barsanti, Andrea Maselli +6

Extreme Mass Ratio Inspirals (EMRIs) are key sources for the future space-based gravitational wave detector LISA, and are considered promising probes of fundamental physics. Here,…

astro-ph.HE2024

GWnext 2024: Meeting Summary

Alejandro Torres-Orjuela, Veronica Vazquez-Aceves, Rui Xu +19

GWnext 2024 was a meeting held in the Kavli Institute for Astronomy and Astrophysics at Peking University in March , 2024. In the meeting researchers at…

astro-ph.CO2024★ 45 cited

LISA Definition Study Report

Monica Colpi, Karsten Danzmann, Martin Hewitson +108

The Laser Interferometer Space Antenna (LISA) is the first scientific endeavour to detect and study gravitational waves from space. LISA will survey the sky for Gravitational Waves…