Kerr-Gauss-Bonnet Black Holes: An Analytical Approximation

Abstract

Gauss-Bonnet gravity provides one of the most promising frameworks to study curvature corrections to the Einstein action in supersymmetric string theories, while avoiding ghosts and keeping second order field equations. Although Schwarzschild-type solutions for Gauss-Bonnet black holes have been known for long, the Kerr-Gauss-Bonnet metric is missing. In this paper, a five dimensional Gauss-Bonnet approximation is analytically derived for spinning black holes and the related thermodynamical properties are briefly outlined.

5 pages, 1 figure

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• Komar Integrals in Higher (and Lower) Derivative Gravity
• Kerr-Schild ansatz in Einstein-Gauss-Bonnet gravity: An exact vacuum solution in five dimensions
• Cloud of strings for radiating black holes in Lovelock gravity
• Black Holes without Mass and Entropy in Lovelock Gravity
• Rotating black holes with equal-magnitude angular momenta in d=5 Einstein-Gauss-Bonnet theory
• Gravity Induced Non-Local Effects in the Standard Model
• Three types of superpotentials for perturbations in the Einstein-Gauss-Bonnet gravity
• Black hole solution in third order Lovelock gravity has no Gauss-Bonnet limit
• Solution for Static, Spherically Symmetric Lovelock Gravity Coupled with Yang-Mills Hierarchy
• Einstein-Gauss-Bonnet black holes in de Sitter spacetime and the quasilocal formalism