| 用膜模型计算Schwarzschild-de Sitter黑洞的熵 |
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| 引用本文： | 高长军,赵峥.用膜模型计算Schwarzschild-de Sitter黑洞的熵[J].北京师范大学学报(自然科学版),2000,36(3):332-334. |
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| 作者姓名： | 高长军 赵峥 |
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| 作者单位： | 北京师范大学物理学系,100875,北京 |
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| 摘 要： | 用改进的ｂｒｉｃｋ ｗａｌｌ模型－膜模型计算了Ｓｃｈｗａｒｚｓｃｈｉｌｄ－ｄｅ Ｓｉｔｔｅｒ黑洞的熵，把黑洞视界和宇宙视界附近一薄层物质场的熵分别看做各自视界的熵，计算结果与面积定理完全一致。
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| 关 键 词： | Schwarzschild-de Sitter黑洞 Klein-Gorden方程 brick wall模型 膜模型 |
COMPUTING THE ENTROPY OF SCHWARZSCHILD-DE SITTER BLACK HOLE VIA MEMBRANE MODEL |
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| Gao Changjun,Zhao Zheng.COMPUTING THE ENTROPY OF SCHWARZSCHILD-DE SITTER BLACK HOLE VIA MEMBRANE MODEL[J].Journal of Beijing Normal University(Natural Science),2000,36(3):332-334. |
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| Authors: | Gao Changjun Zhao Zheng |
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| Abstract: | The entropy of Schwarzschild-de Sitter
black hole is computed via membrane model.The entropy of two layers of radiation near the
event horizons is regarded as that of event horizons respectly.The result is consistent
with area theorem. |
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| Keywords: | Schwarzschild-de Sitter black hole Klein-Gordon eq uation brick wall model membrane model |
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