The properties and geodesics related to the NUT-Taub-like spacetime

• 来源期刊: 中国物理（英文版）
• 关键词: NUT-Taub spacetime Schwarzschild metric geodesics
• 年，卷（期）: 2006,（5）
• 页码范围: 927-933
• 页数: 7页
• 语种: 英文

摘要

Some properties related to the NUT-Taub-like spacetime, such as the surface of infinite red-shift, horizon, singularity and the area of the NUT-Taub-like black hole are discussed. Furthermore, the geodesics in the NUT-Taub-like spacetime are obtained in some special cases. Specifically, the circular orbits for a massive particle are derived, which can reduce to the cases of the Schwarzschild spacetime and the NUT-Taub spacetime when m* = 0 and m* < M,respectively.