Higher-order-in-spin interaction Hamiltonians for binary black holes from source terms of Kerr geometry in approximate ADM coordinates

被引：62

作者：

Hergt, Steven ^{[1
]}

Schaefer, Gerhard ^{[1
]}

机构：

[1] Univ Jena, D-07743 Jena, Germany

来源：

PHYSICAL REVIEW D | 2008年 / 77卷 / 10期

关键词：

D O I：

10.1103/PhysRevD.77.104001

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The Kerr metric outside the ergosphere is transformed into Arnowitt-Deser-Misner coordinates up to the orders 1/r(4) and a(2), respectively, in radial coordinate r and reduced angular momentum variable a, starting from the Kerr solution in quasi-isotropic as well as harmonic coordinates. The distributional source terms for the approximate solution are calculated. To leading order in linear momenta, higher-order-in-spin interaction Hamiltonians for black hole binaries are derived.

引用

页数：15

共 35 条

[31] THE GRAVITATIONAL QUADRUPOLE RADIATION-REACTION FORCE AND THE CANONICAL FORMALISM OF ADM [J].