期刊
JOURNAL OF EXPERIMENTAL AND THEORETICAL PHYSICS
卷 128, 期 5, 页码 720-726出版社
PLEIADES PUBLISHING INC
DOI: 10.1134/S1063776119040010
关键词
-
资金
- Russian Foundation for Basic Research [16-02-00682]
- program for development of the Moscow State University MSU Leading Scientific Schools (physics of stars, relativistic compact objects, and galaxies)
A simple phenomenological extension of the black hole solution with tidal charge is proposed. Empirical data on the Sgr A* black hole is consistent with the suggested metric which serves as a generalization of the Reissner-Nordstrom one. Such a generalization includes the leading effects beyond general relativity; so, the discussed metric can explain wider range of gravitational effects. We discuss physical features of an object described by the proposed metric, namely, the size of its shadow and the innermost stable circular orbit radius.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据