Výsledky vyhledávání - "Sashwat Tanay"

Generalized quasi-Keplerian solution for eccentric, non-spinning compact binaries at 4PN order and the associated IMR waveform

Autor: Gihyuk Cho, Sashwat Tanay, Achamveedu Gopakumar, Hyung Mok Lee

Publikováno v: Phys. Rev. D

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Action-angle variables of a binary black-hole with arbitrary eccentricity, spins, and masses at 1.5 post-Newtonian order

Autor: Sashwat Tanay, Leo C. Stein, Gihyuk Cho

Publikováno v: INSPIRE-HEP

Accurate and efficient modeling of the dynamics of binary black holes (BBHs) is crucial to their detection through gravitational waves (GWs), with LIGO/Virgo/KAGRA, and LISA in the future. Solving the dynamics of a BBH system with arbitrary parameter

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2b458f897ff736dd58aa110626690360
https://bib-pubdb1.desy.de/record/474335

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Integrability of eccentric, spinning black hole binaries up to second post-Newtonian order

Autor: Sashwat Tanay, Leo C. Stein, José T. Gálvez Ghersi

Accurate and efficient modeling of the dynamics of binary black holes (BBHs) is crucial to their detection and parameter estimation through gravitational waves, both with LIGO/Virgo and LISA. General BBH configurations will have misaligned spins and

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Convergence of Fourier-domain templates for inspiraling eccentric compact binaries

Autor: Atsushi Nishizawa, Sashwat Tanay, Emanuele Berti, Antoine Klein

Publikováno v: Phys.Rev.D
Phys.Rev.D, 2019, 100 (6), pp.064006. ⟨10.1103/PhysRevD.100.064006⟩
Physical Review D
Physical Review D, American Physical Society, 2019, 100 (6), pp.064006. ⟨10.1103/PhysRevD.100.064006⟩

The space-based detector LISA may observe gravitational waves from the early inspiral of stellar-mass black hole binaries, some of which could have significant eccentricity. Current gravitational waveform templates are only valid for small orbital ve

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0c61d9e5c463657150ba327954ec7a77
http://arxiv.org/abs/1905.08811

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Generalized quasi-Keplerian solution for eccentric, nonspinning compact binaries at 4PN order and the associated inspiral-merger-ringdown waveform

Autor: Gihyuk Cho, Sashwat Tanay, Achamveedu Gopakumar, Hyung Mok Lee

Publikováno v: Physical review / D 105(6), 064010 (2022). doi:10.1103/PhysRevD.105.064010

Physical review / D 105(6), 064010 (2022). doi:10.1103/PhysRevD.105.064010
We derive fourth post-Newtonian (4PN) contributions to the Keplerian type parametric solution associated with the conservative dynamics of eccentric, nonspinning compact

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