2008/09/30 by Huarun Li, Yi Ling, Xin Han · 75 citations
Physics and Astronomy · #Black Holes and Theoretical Physics #Classical mechanics #Cosmology and Gravitation Theories #General relativity #Mathematical physics #Noncommutative and Quantum Gravity Theories #Physics #Quantum electrodynamics #Quantum mechanics #Rainbow #Schwarzschild metric #Schwarzschild radius #Spacetime #Theoretical physics #gr-qc
paper · pdf · doi:10.1088/0264-9381/26/6/065004
published in Classical and Quantum Gravity 26(6), 065004 (IOP Publishing) · 11 pages. The version to appear in CQG
openalex publication_date 2009/02/18 · arxiv created 2009/02/23 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/05
A modified (Anti-)de Sitter Schwarzschild black hole solution is presented in the framework of rainbow gravity with a cosmological constant. Its thermodynamical properties are investigated. In general the temperature of modified black holes is dependent on the energy of probes which take the measurement. However, a notion of intrinsic temperature can be introduced by identifying these probes with radiation particles emitted from black holes. It is interesting to find that the Hawking temperature of this sort of black holes can be reproduced by employing the extended uncertainty principle and modified dispersion relations to the ordinary (A)dS Schwarzschild black holes.