Acta mathematica scientia,Series A ›› 2002, Vol. 22 ›› Issue (1): 115-120.
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ZHANG Li-Chun, WU Yue-Qin, ZHAO Ren
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山西省自然科学基金资助;山西省教委教学科研基金资助的课题
Abstract:
该文利用BrickWall方法,计算轴对称EinsteinMaxwellDilatonAxion 黑洞背景下标量场的自由能和熵.结果表明,当黑洞具有内外视界时,所得熵不仅与外视界面积有关,而且也是内视界面积的函数.当内视界面积于零时,可回到已知结论.并且表明,用内外视界位置参量表达的熵,在黑洞辐射温度趋于绝对零度时,黑洞的熵也趋于零,它满足能斯特定理,可视为黑洞的普朗克绝对熵.
Key words: brickwall方法;黑洞熵;能斯特定理
CLC Number:
ZHANG Li-Chun, WU Yue-Qin, ZHAO Ren. 轴对称Einstein-Maxwell-Dilaton-Axion黑洞熵与能斯特定理[J].Acta mathematica scientia,Series A, 2002, 22(1): 115-120.
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