On the Validity of the Definition of Angular Momentum in General Relativity
On the Validity of the Definition of Angular Momentum in General Relativity
复制标题
论广义相对论角动量定义的有效性
DOI:
10.1007/s00023-015-0402-4
复制
发表时间:
2014
期刊:
影响因子:
--
通讯作者:
S. Yau
中科院分区:
文献类型:
--
作者:
Po;Lan;Mu;S. Yau
We exam the validity of the definition of the ADM angular momentum without the parity assumption. Explicit examples of asymptotically flat hypersurfaces in the Minkowski spacetime with zero ADM energy–momentum vector and finite non-zero angular momentum vector are presented. We also discuss the Beig–Ó Murchadha–Regge–Teitelboim center of mass and study analogous examples in the Schwarzschild spacetime.