arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1806.08765gr-qc
收藏

Kerr时空中圆轨道粒子潮汐不变量的引力自作用力修正

Gravitational self-force corrections to tidal invariants for particles on circular orbits in a Kerr spacetime

Donato Bini, Andrea Geralico

摘要:

我们推广到Kerr时空中现有的粒子围绕Schwarzschild黑洞沿圆形轨道运动的潮汐不变量的自作用力结果。我们得到线性质量比校正的二次和三次电型不变量和二次磁型不变量的系列旋转参数到四阶。然后,我们构建的电力和磁潮汐张量的本征值和分析计算它们通过高后牛顿订单。

英文摘要:

We generalize to the Kerr spacetime existing self-force results on tidal invariants for particles moving along circular orbits around a Schwarzschild black hole. We obtain linear-in-mass-ratio corrections to the quadratic and cubic electric-type invariants and the quadratic magnetic-type invariant in series of the rotation parameter up to the fourth order. We then construct the eigenvalues of both electric and magnetic tidal tensors and analytically compute them through high post-Newtonian orders.

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。

↑