Gravitational losses for the binary systems induced by the next-to-leading spin-orbit coupling effects*
Abstract Compact binary systems lose orbital energy and momentum because of gravitational radiation. Based on the mass and mass-current multipole moments of the binary system with the spin vector defined by Bohé et al . [Class. Quantum Grav. 30 , 075017 (2013)], we calculate the loss rates of energy, angular momentum and linear momentum induced by the next-to-leading spin-orbit effects. For the case of circular orbit, the formulations the these losses are formulated in terms of orbital frequency.
Authors
- Wei Gao (ORCID: https://orcid.org/0000-0003-0656-8572)
- H. Y. Jia (ORCID: https://orcid.org/0000-0002-1941-7119)
- Guansheng He (ORCID: https://orcid.org/0000-0002-6145-0449)
- Wenbin Lin (ORCID: https://orcid.org/0000-0002-4282-066X)
- Siming Liu (ORCID: https://orcid.org/0000-0003-1039-9521)
- Hao Zhang (ORCID: https://orcid.org/0000-0002-9192-4684)
Institutions
- Southwest Jiaotong University (CN)
- University of South China (CN)
Publication Details
- Journal
- Chinese Physics C
- Published
- 2025-03-20
- DOI
- https://doi.org/10.1088/1674-1137/adc2db
- Primary Topic
- Atomic and Subatomic Physics Research
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- National Natural Science Foundation of China