| Brick Wall Model and the Spectrum of a Schwarzschild Black Hole |
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| 作者姓名： | 李翔 赵峥 |
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| 作者单位： | [1]Department of Physics, Nanchang University, Nanchang 330047 [2]Department of Physics, Beijing Normal University, Beijing 100875 |
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| 基金项目： | Supported by the National Natural Science Foundation of China under Grant No 10373003. |
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| 摘 要： |
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| 关 键 词： | 砖墙模型 Schwarzschild黑洞 标量场 量子熵 |
| 收稿时间： | 2006-06-06 |
| 修稿时间： | 2006-06-06 |
Brick Wall Model and the Spectrum of a Schwarzschild Black Hole |
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| LI Xiang,ZHAO Zheng.Brick Wall Model and the Spectrum of a Schwarzschild Black Hole[J].Chinese Physics Letters,2006,23(8):2016-2018. |
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| Authors: | LI Xiang ZHAO Zheng |
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| Institution: | 1.Department of Physics, Nanchang University, Nanchang 330047, 2.Department of Physics, Beijing Normal University, Beijing 100875 |
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| Abstract: | The quantum entropy of a scalar field near a Schwarzschild black hole is investigated by employing the brick-wall model in the grand canonical ensemble. A positive chemical potential is introduced if the cutoff is set to be of order of the Planck length. We also discuss the relation between the chemical potential and the mass quantum of the black hole. |
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| Keywords: | 04 70 Dy |
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