| 一般球对称带电动态黑洞的量子熵 |
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| 引用本文： | 孙鸣超. 一般球对称带电动态黑洞的量子熵[J]. 兰州大学学报(自然科学版), 2005, 41(1): 74-77 |
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| 作者姓名： | 孙鸣超 |
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| 作者单位： | 陇东学院,物理系,甘肃,庆阳,745000 |
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| 摘 要： | 在Tortoise坐标系中,利用brick-wall模型研究了标量场对一般球对称带电动态黑洞熵的量子修正.当黑洞事件视界不随超前时间变化时,结果可回到已知的静态情况.
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| 关 键 词： | 标量场 brick-wall模型 动态黑洞 量子熵 |
| 文章编号： | 0455-2059(2005)01-0074-04 |
Quantum entropy of a general spherically symmetric and charged non-static black hole |
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| SUN Ming-chao. Quantum entropy of a general spherically symmetric and charged non-static black hole[J]. Journal of Lanzhou University(Natural Science), 2005, 41(1): 74-77 |
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| Authors: | SUN Ming-chao |
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| Abstract: | In the tortoise coordinates, the quantum corrections to the entropy of a general spherically symmetric and charged non-static black hole due to a scalar field is investigated by using the brick-wall model. When the event horizon of the black hole does not depend upon the advanced-time, the results can return to the well-known static case. |
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| Keywords: | scalar field brick-wall model non-static black hole quantum entropy |
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