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arXiv 2402.02170gr-qc
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自旋-轨道次领头阶耦合效应引起的双星系统引力辐射损失

Gravitational losses for the binary systems induced by the next-to-leading spin-orbit coupling effects

Hao Zhang, Wei Gao, Guansheng He, Siming Liu, Huanyu Jia, Wenbin Lin

AI总结:

本文基于质量矩和质量流矩,计算了次领头阶自旋-轨道效应引起的双星系统能量、角动量和线性动量损失率,并给出了圆轨道情形下以轨道频率表示的公式。

摘要:

致密双星系统的轨道能量和动量会因引力辐射而损失。基于Bohé等人[Class. Quantum Grav. 30, 075017 (2013)]定义的具有自旋矢量的双星系统的质量矩和质量流矩,我们计算了由次领头阶自旋-轨道效应引起的能量、角动量和线性动量损失率。对于圆轨道情形,这些损失的公式以轨道频率的形式给出。

英文摘要:

The orbital energy and momentum of the compact binary systems will loss due to 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 and linear momentum induced by the next-to-leading spin-orbit effects. For the case of circular orbit, the formulations for these losses are given in terms of the orbital frequency.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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