| 一般球对称带电蒸发黑洞Dirac场的熵 |
| |
| 引用本文： | 张靖仪.一般球对称带电蒸发黑洞Dirac场的熵[J].物理学报,2003,52(9):2354-2358. |
| |
| 作者姓名： | 张靖仪 |
| |
| 作者单位： | 湛江师范学院物理系，广东湛江 524048 |
| |
| 摘 要： | 采用薄层模型brick-wall方法，计算了一般球对称带电蒸发黑洞Dirac场的熵，通过适当选择时间依赖的截断因子，仍可得出黑洞熵与视界面积成正比的结论.
关键词：
熵
蒸发黑洞
薄层模型
Dirac场
Dirac方程
|
| 关 键 词： | 熵 蒸发黑洞 薄层模型 Dirac场 Dirac方程 |
| 文章编号： | 1000-3290/2003/52(09)2354-05 |
| 收稿时间： | 2002-11-06 |
| 修稿时间： | 1/7/2003 12:00:00 AM |
Entropy of Dirac field in a general spherically symmetric and charged evaporatin g black hole |
| |
| Zhang Jing-Yi.Entropy of Dirac field in a general spherically symmetric and charged evaporatin g black hole[J].Acta Physica Sinica,2003,52(9):2354-2358. |
| |
| Authors: | Zhang Jing-Yi |
| |
| Abstract: | By using the thin film model,which is based on the brick-wall method,the entropy of the Dirac field in a general spherically symmetric and charged evaporating black hole is calculated.The conclusion that black hole entropy is proportional to its horizon area can still be applied by regulating the cutoff,which is time dependent. |
| |
| Keywords: | entropy evaporating black hole thin film model Dirac field Dirac equation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《物理学报》浏览原始摘要信息 |
| 点击此处可从《物理学报》下载免费的PDF全文 |
