Rotating black hole in extended Chern-Simons modified gravity
General Relativity and Quantum Cosmology
2009-11-19 v3
Abstract
We investigate a slowly rotating black hole in four-dimensional extended Chern-Simons modified gravity. We obtain an approximate solution that reduces to the Kerr solution when a coupling constant vanishes. The Chern-Simons correction effectively reduces the frame-dragging effect around a black hole in comparison with that of the Kerr solution.
Cite
@article{arxiv.0902.4767,
title = {Rotating black hole in extended Chern-Simons modified gravity},
author = {Kohkichi Konno and Toyoki Matsuyama and Satoshi Tanda},
journal= {arXiv preprint arXiv:0902.4767},
year = {2009}
}
Comments
9 pages, 1 figure, to appear in Progress of Theoretical Physics, typos corrected