Analytical model of precessing binaries using post-Newtonian theory in the extreme mass-ratio limit: General formalism
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985815%3A_____%2F24%3A00587835" target="_blank" >RIV/67985815:_____/24:00587835 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1103/PhysRevD.110.024006" target="_blank" >https://doi.org/10.1103/PhysRevD.110.024006</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1103/PhysRevD.110.024006" target="_blank" >10.1103/PhysRevD.110.024006</a>
Alternative languages
Result language
angličtina
Original language name
Analytical model of precessing binaries using post-Newtonian theory in the extreme mass-ratio limit: General formalism
Original language description
We develop a fully analytical waveform model for precessing binaries with arbitrary spin vectors using post-Newtonian (PN) theory in the extreme mass-ratio limit and a hierarchical multiscale analysis. The analytical model incorporates leading PN order spin precession dynamics from spin-orbit, spin-spin, and quadrupole-monopole couplings, and 2PN order dissipative dynamics truncated to first order in the mass ratio q << 1. Due to the pure analytic nature of the model, the framework developed herein can readily be extended to both higher PN and higher-q order. Although the PN series is asymptotic to this limit, our results can be used to estimate how precession affects the measurability of certain binary parameters, and to inform and compare with other waveform approximants, such as effective-one-body models, hybrid waveforms, and self-force calculations.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10308 - Astronomy (including astrophysics,space science)
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Physical Review D
ISSN
2470-0010
e-ISSN
2470-0029
Volume of the periodical
110
Issue of the periodical within the volume
2
Country of publishing house
US - UNITED STATES
Number of pages
31
Pages from-to
024006
UT code for WoS article
001265093400002
EID of the result in the Scopus database
2-s2.0-85197618109