Entropy in Poincaré gauge theory: Kerr-AdS solution

Abstract

Using a Hamiltonian approach, we introduce black hole entropy for Kerr-AdS spacetimes with torsion as the canonical charge on horizon. In spite of a completely different geometric setting with respect to GR, the resulting thermodynamic variables, energy, angular momentum and entropy, are shown to be proportional to the corresponding GR expressions. The validity of the first law is confirmed.

LaTex 18 pages

References in corpus (3)

• Near-Horizon BMS Symmetry, Dimensional Reduction, and Black Hole Entropy
• Exact Solutions in Poincaré Gauge Gravity Theory
• Entropy in Poincaré gauge theory: Hamiltonian approach

Cited by in corpus (8)

• New black hole solutions with a dynamical traceless nonmetricity tensor in Metric-Affine Gravity
• Plebański-Demiański solutions with dynamical torsion and nonmetricity fields
• Thermodynamics of Riemannian Kerr-AdS black holes in Poincaré gauge theory
• A tale of two theories of gravity in asymptotically Anti-de Sitter spacetime
• Thermodynamics of Kerr-AdS black holes in general Poincaré gauge theory
• Entropy of black holes coupled to a scalar field
• Entropy of Kerr--Newman--AdS black holes with torsion
• Near-horizon geometry with torsion: Kerr-AdS black hole