Deviation from the First Law of Thermodynamics for Particle-like Quantum Kerr-de Sitter Black Holes

2020/09/18 by Dripto Biswas, Biswas, Dripto, Jyotirmaya Shivottam +1
Physics and Astronomy · #Black Holes and Theoretical Physics #Cosmology and Gravitation Theories #FOS: Physical sciences #General Relativity and Quantum Cosmology (gr-qc) #Noncommutative and Quantum Gravity Theories

paper · pdf · doi:10.48550/arxiv.2009.08939

openalex publication_date 2020/09/18 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

The goal of this paper is to extend the particle-like quantization scheme presented in Pacheco and Silk (2020), to extremal Kerr-de Sitter black holes in four spacetime dimensions, thereby obtaining various quantized parameters, like the black hole mass and angular momentum, consistent with existing results, in the proper limits. Moreover, we show numerically, that for such extremal quantum black holes, there is a root mean square deviation from the First Law of black hole thermodynamics, of the order O(Λ^{0.45 ± 0.01}), where Λ denotes the Cosmological Constant.

Citations

• Primordial Rotating Black Holes

Related

• Thermodynamics of the near-extremal Kerr spacetime
• Discontinuities in the Evolution of Properties of Kerr Black Holes in the Extremal Limit
• Quantum evolution of de Sitter black holes near extremality
• One-loop corrections to near extremal Kerr thermodynamics from semiclassical Virasoro blocks
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