Quantum entropy of the Kerr black hole arising from gravitational perturbation

Abstract

The quantum entropy of the Kerr black hole arising from gravitational perturbation is investigated by using Null tetrad and t Hooftś brick-wall model. It is shown that effect of the gravitonś spins on the subleading correction is dependent of the square of the spins and the angular momentum per unit mass of the black hole, and contribution of the logarithmic term to the entropy will be positive, zero, and negative for different value of $a/r_{+}$.

8 pages, 1 figure, Latex. to appear in Phys. Rev. D

References in corpus (1)

• Effect of spins on the quantum entropy of black holes

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• Can the "brick wall" model present the same results in different coordinate representations?
• Lower limit on the entropy of black holes as inferred from gravitational wave observations
• Entropy of the Schwarzschild-de Sitter Black Hole due to arbitrary spin fields in different Coordinates