arXivDaily arXiv每日学术速递 周一至周五更新
arXiv周末暂无论文更新,休息一下吧,周末愉快~~
arXiv 1104.3079gr-qcastro-ph.HEhep-th
收藏

自引力双星的次次领头阶后牛顿自旋轨道哈密顿量

Next-to-next-to-leading order post-Newtonian spin-orbit Hamiltonian for self-gravitating binaries

Johannes Hartung, Jan Steinhoff

摘要:

给出了两个自引力自旋致密体的次次领头阶后牛顿(PN)自旋轨道哈密顿量。如果至少有一个物体在快速旋转,那么相应的相互作用强度相当于3.5PN效应。本文的结果实际上是对3.5PN以下自旋双黑洞的后牛顿哈密顿量的完整认识。通过已知的测试自旋情况下的结果,并通过整体庞加莱代数与唯一确定的质心向量的一个antonym的哈密尔顿检查。

英文摘要:

We present the next-to-next-to-leading order post-Newtonian (PN) spin-orbit Hamiltonian for two self-gravitating spinning compact objects. If at least one of the objects is rapidly rotating, then the corresponding interaction is comparable in strength to a 3.5PN effect. The result in the present paper in fact completes the knowledge of the post-Newtonian Hamiltonian for binary spinning black holes up to and including 3.5PN. The Hamiltonian is checked via known results for the test-spin case and via the global Poincare algebra with the center-of-mass vector uniquely determined by an ansatz.

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。

↑