Black holes in three-dimensional Einstein-Born-Infeld-dilaton theory
General Relativity and Quantum Cosmology
2009-11-07 v1
Abstract
The three-dimensional static and circularly symmetric solution of the Einstein-Born-Infeld-dilaton system is derived. The solutions corresponding to low energy string theory are investigated in detail, which include black hole solutions if the cosmological constant is negative and the mass parameter exceeds a certain critical value. Some differences between the Born-Infeld nonlinear electrodynamics and the Maxwell electrodynamics are revealed.
Cite
@article{arxiv.gr-qc/0105092,
title = {Black holes in three-dimensional Einstein-Born-Infeld-dilaton theory},
author = {Ryo Yamazaki and Daisuke Ida},
journal= {arXiv preprint arXiv:gr-qc/0105092},
year = {2009}
}
Comments
10 pages LaTeX, 2 eps figures, accepted for publication in PRD