학술논문
Hoffmann-Infeld black-hole solutions in Lovelock gravity.
Document Type
Journal
Author
Aiello, Matías (RA-UBAS-P) AMS Author Profile; Ferraro, Rafael (RA-UBAS-P) AMS Author Profile; Giribet, Gastón (RA-UBAS-P) AMS Author Profile
Source
Subject
83 Relativity and gravitational theory -- 83D Relativistic gravitational theories other than Einstein's, including asymmetric field theories
83D05Relativistic gravitational theories other than Einstein's, including asymmetric field theories
83D05
Language
English
Abstract
The authors consider the Einstein-Gauss-Bonnet field equations in $D=5$ dimensions with a cosmological constant coupled to a phenomenological energy-momentum tensor of the Hoffmann-Infeld or Born-Infeld type. They obtain static spherical black hole solutions with 4 or 5 parameters and examine some particular cases. They further examine the Hawking temperature as a function of the black hole horizon, from which they draw conclusions about the rate of evaporation of the hole.