Reaction force of gravitational radiation in an effective-one-body theory based on the post-Minkowskian approximation
| Autor: | Manman Sun, Jiliang Jing, Xiaokai He, Shuai Chen |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2021 |
| Předmět: |
Physics
Physics and Astronomy (miscellaneous) Gravitational wave QC770-798 Astrophysics Magnetic radiation reaction force Theory based QB460-466 General Relativity and Quantum Cosmology Classical mechanics Reaction Nuclear and particle physics. Atomic energy. Radioactivity Metric (mathematics) Engineering (miscellaneous) |
| Zdroj: | European Physical Journal C: Particles and Fields, Vol 81, Iss 9, Pp 1-10 (2021) European Physical Journal |
| ISSN: | 1434-6052 1434-6044 |
| Popis: | Effective-one-body (EOB) theory based on the post-Newtonian (PN) approximation presented by Buonanno and Damour plays an important role in the analysis of gravitational wave signals. Based on the post-Minkowskian (PM) approximation, Damour introduced another novel EOB theory which will lead to theoretically improved versions of the EOB conservative dynamics and might be useful in the upcoming era of high signal-to-noise-ratio gravitational-wave observations. Using the 2PM effective metric obtained by us recently, in this paper we study the radiation reaction force experienced by the particle with the help of the energy-loss-rate, which is an important step to construct the EOB theory based on the PM approximation. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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