| Reissner—Nordstrom黑洞与面积定理 |
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| 引用本文： | 刘文彪.Reissner—Nordstrom黑洞与面积定理[J].北京师范大学学报(自然科学版),1999,35(3):343-346. |
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| 作者姓名： | 刘文彪 |
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| 作者单位： | 北京师范大学物理学系 |
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| 摘 要： | 考虑Ｒｅｉｓｓｎｅｒ－Ｎｏｒｄｓｔｒｏｍ（Ｒ－Ｎ）黑洞的度规场和电磁场张量，研究限落入黑洞的物理粒子。得出结论：任何物理粒子落入Ｒ－Ｎ黑洞必定使得Ｒ－Ｎ黑洞的外视界的面积增加或不变，刚好与面积定理相符。
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| 关 键 词： | 面积定理 黑洞熵 外视界 R－N黑洞 |
REISSNER-NORDSTROM BLACK HOLES AND AREA THEOREM |
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| Liu Wenbiao.REISSNER-NORDSTROM BLACK HOLES AND AREA THEOREM[J].Journal of Beijing Normal University(Natural Science),1999,35(3):343-346. |
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| Authors: | Liu Wenbiao |
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| Abstract: | In Reissner- Nordstrom space- time, an in- going physical particle with energr and charge is researched. It is concluded that the in- going physical particle will not make the outer horizon smaller. That is coincident with the area theorem. |
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| Keywords: | Reissner-Nordstrom black hole area theorem black hole entropy |
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