| Vaidya-Bonner时空中Klein-Gordon粒子的统计熵 |
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| 引用本文： | 蒋继建.Vaidya-Bonner时空中Klein-Gordon粒子的统计熵[J].菏泽学院学报,2005,27(5):24-28. |
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| 作者姓名： | 蒋继建 |
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| 作者单位： | 菏泽学院物理系,山东,菏泽,274015 |
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| 摘 要： | 通过坐标变换得到了带电球对称蒸发黑洞的视界面位置和视界温度;利用改进的brick-wall方法--薄膜模型计算了这类黑洞的自由能和熵,发现这种黑洞的熵等于它外视界面积的1/4;探讨了黑洞熵与Hawking辐射的关系.
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| 关 键 词： | Vaidya-Bonner时空 视界温度 薄膜模型 Klein-Gordon方程 自由能 黑洞熵 |
| 文章编号： | 1673-2103(2005)05-0024-05 |
| 修稿时间： | 2005年4月27日 |
The Statistical Entropy of Klein-Gordon Partial in Vaidya-Bonner Space-time |
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| JIANG Ji-jian.The Statistical Entropy of Klein-Gordon Partial in Vaidya-Bonner Space-time[J].Journal of Heze University,2005,27(5):24-28. |
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| Authors: | JIANG Ji-jian |
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| Abstract: | The event horizon and the horizon temperature of spherically symmetric evaporating black hole with charge were obtained through the changing of coordinate,the free energy and entropy of this king of black hole are calculated via improved brick-wall method,which means that the energy and entropy are mainly from a thin layer close to event horizon.It is found that the entropy of this system is just 1/4 of the area of the external event horizon.And also the relation between entropy of black hole and Hawking radiation is discussed. |
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| Keywords: | Vaidya-Bonner space-time the horizon temperature thin film modle Klein-Gorden equation free energy entropy of black hole |
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