Generalized Uncertainty Principle and the Quantum Entropy of Rotating Black Hole
SHU Fu-Wen1,3,4, SHEN You-Gen 1,2,3
1Shanghai Astronomical Observatory, Chinese Academy of Sciences, Shanghai 2000302National Astronomical Observatories, Chinese Academy of Sciences,Beijing 1000123Joint Institute for Galaxy and Cosmology of SHAO and USTC, Shanghai 2000304Graduate School of the Chinese Academy of Sciences, Beijing 100049
Generalized Uncertainty Principle and the Quantum Entropy of Rotating Black Hole
SHU Fu-Wen1,3,4;SHEN You-Gen 1,2,3
1Shanghai Astronomical Observatory, Chinese Academy of Sciences, Shanghai 2000302National Astronomical Observatories, Chinese Academy of Sciences,Beijing 1000123Joint Institute for Galaxy and Cosmology of SHAO and USTC, Shanghai 2000304Graduate School of the Chinese Academy of Sciences, Beijing 100049
摘要The entropy of rotating Kerr--Newman--Kasuya black hole due to massive charged fields (bosons and fermions) is calculated by using the new equation of state density motivated by the generalized uncertainty relation. The result shows the entropy does not depend on the mass and the charge but the parameter λ, the area A and the spin of the fields. Moreover, an improved approximation is provided to calculate the scalar entropy.
Abstract：The entropy of rotating Kerr--Newman--Kasuya black hole due to massive charged fields (bosons and fermions) is calculated by using the new equation of state density motivated by the generalized uncertainty relation. The result shows the entropy does not depend on the mass and the charge but the parameter λ, the area A and the spin of the fields. Moreover, an improved approximation is provided to calculate the scalar entropy.
(Particle-theory and field-theory models of the early Universe (including cosmic pancakes, cosmic strings, chaotic phenomena, inflationary universe, etc.))
引用本文:
SHU Fu-Wen;;SHEN You-Gen;. Generalized Uncertainty Principle and the Quantum Entropy of Rotating Black Hole[J]. 中国物理快报, 2007, 24(9): 2497-2500.
SHU Fu-Wen, , SHEN You-Gen,. Generalized Uncertainty Principle and the Quantum Entropy of Rotating Black Hole. Chin. Phys. Lett., 2007, 24(9): 2497-2500.
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2007, Vol. 24 
