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An improved parametrized test of general relativity using the IMRPhenomX waveform family: Including higher harmonics and precession

• Authors : Roy, Soumen; Haney, Maria; Pratten, Geraint

Subjects: General Relativity and Quantum Cosmology; Astrophysics - Instrumentation and Methods for Astrophysics

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Systematic biases due to waveform mismodeling in parametrized post-Einsteinian tests of general relativity: The impact of neglecting spin precession and higher modes

• Authors : Chandramouli, Rohit S.; Prokup, Kaitlyn; Berti, Emanuele

Subjects: General Relativity and Quantum Cosmology; Astrophysics - High Energy Astrophysical Phenomena; Astrophysics - Instrumentation and Methods for Astrophysics

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

• Authors : Garg, Mudit; Sberna, Laura; Speri, Lorenzo

Subjects: Astrophysics - Astrophysics of Galaxies; Astrophysics - Cosmology and Nongalactic Astrophysics; Astrophysics - High Energy Astrophysical Phenomena

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Lunar Time in General Relativity

• Authors : Kopeikin, Sergei M.; Kaplan, George H.

Subjects: General Relativity and Quantum Cosmology; Astrophysics - Instrumentation and Methods for Astrophysics; Physics - Space Physics

• Source: Phys. Rev. D 110, 084047, 2024

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Ringing out General Relativity: Quasi-normal mode frequencies for black holes of any spin in modified gravity

• Authors : Chung, Adrian Ka-Wai; Yunes, Nicolas

Subjects: General Relativity and Quantum Cosmology; Astrophysics - High Energy Astrophysical Phenomena; Astrophysics - Instrumentation and Methods for Astrophysics

• Source: Phys. Rev. Lett. 133, 181401 (2024)

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Spectral method for metric perturbations of black holes: Kerr background case in general relativity

• Authors : Chung, Adrian Ka-Wai; Wagle, Pratik; Yunes, Nicolas

Subjects: General Relativity and Quantum Cosmology; Astrophysics - Instrumentation and Methods for Astrophysics

• Source: Phys. Rev. D 109, 044072 (2024)

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Fortifying gravitational-wave tests of general relativity against astrophysical assumptions

• Authors : Payne, Ethan; Isi, Maximiliano; Chatziioannou, Katerina

Subjects: General Relativity and Quantum Cosmology; Astrophysics - High Energy Astrophysical Phenomena; Astrophysics - Instrumentation and Methods for Astrophysics

• Source: Phys. Rev. D 108, 124060 (2023)

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Testing General Relativity with Black Hole X-Ray Data and ABHModels

• Authors : Bambi, Cosimo; Abdikamalov, Askar B.; Liu, Honghui

Subjects: Astrophysics - Instrumentation and Methods for Astrophysics; Astrophysics - High Energy Astrophysical Phenomena; General Relativity and Quantum Cosmology

• Source: PoS MULTIF2023, 016 (2024)

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An Extension of the Athena++ Code Framework for Radiation-Magnetohydrodynamics in General Relativity Using a Finite-Solid-Angle Discretization

• Authors : White, Christopher J.; Mullen, Patrick D.; Jiang, Yan-Fei

Subjects: Astrophysics - High Energy Astrophysical Phenomena; Astrophysics - Instrumentation and Methods for Astrophysics; General Relativity and Quantum Cosmology

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Accumulating errors in tests of general relativity with gravitational waves: overlapping signals and inaccurate waveforms

• Authors : Hu, Qian; Veitch, John

Subjects: General Relativity and Quantum Cosmology; Astrophysics - High Energy Astrophysical Phenomena; Astrophysics - Instrumentation and Methods for Astrophysics

• Source: The Astrophysical Journal, 945, 103 (2023)

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