| Generalized Uncertainty Principle and the Quantum Entropy of Rotating Black Hole |
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| 作者姓名： | 舒富文 沈有根 |
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| 作者单位： | [1]Shanghai Astronomical Observatory, Chinese Academy of Sciences, Shanghai 200030 [2]National Astronomical Observatories, Chinese Academy of Sciences, Beijing 100012 [3]Joint Institute for Galaxy and Cosmology of SHAO and USTC, Shanghai 200030 [4]Graduate School of the Chinese Academy of Sciences, Beijing 100049 |
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| 基金项目： | Supported by the National Natural Science Foundation of China under Grant Nos 10573027 and 10663001, and the Foundation of Shanghai Natural Science Foundation under Grant No 05ZR14138. |
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| 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 A, the area A and the spin of the fields. Moreover, an improved approximation is provided to calculate the scalar entropy.
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| 关 键 词： | 不确定性 量子熵 旋转孔穴 物理学 |
| 收稿时间： | 2007-4-9 |
| 修稿时间： | 2007-04-09 |
Generalized Uncertainty Principle and the Quantum Entropy of Rotating Black Hole |
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| SHU Fu-Wen,SHEN You-Gen.Generalized Uncertainty Principle and the Quantum Entropy of Rotating Black Hole[J].Chinese Physics Letters,2007,24(9):2497-2500. |
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| Authors: | SHU Fu-Wen SHEN You-Gen |
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| Institution: | 1 Shanghai Astronomical Observatory, Chinese Academy of Sciences, Shanghai 200030; 2 National Astronomical Observatories, Chinese Academy of Sciences, Beijing 100012; 3 Joint Institute for Galaxy and Cosmology of SHAO and USTC, Shanghai 200030 ; 4 Graduate School of the Chinese Academy of Sciences, Beijing 100049 |
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| Abstract: | |
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| Keywords: | 04 70 Dy 98 80 Cq |
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