摘要
本文运用ｂｒｉｃｋｗａｌ模型计算了一般静态球对称黑洞背景下标量场的自由能和熵，得到了自由能和熵的一般表达式，且当静态球对称黑洞为Ｓｃｈｗａｒｚｓｃｈｉｌｄ黑洞、ＲｅｓｓｎｏｒＮｏｒｄｓｔｒｏｍ黑洞、Ｄｉｌａｔｏｎ黑洞时，熵的表达式相应的化为Ｓｃｈｗａｒｚｓｃｈｉｌｄ黑洞、ＲｅｓｎｏｒＮｏｒｄｓｔｒｏｍ黑洞、Ｄｉｌａｔｏｎ黑洞的熵．
By using of the brick wall mode,we calculate the free energy and the entropy of the sca lar field in static spherically symmetric black hole background,and get the mathematical expre ssion of free energy and the entropy.When the static spherically symmetric black hole are Schwarzschild black hole,Ressonr Nordstrom black hole and Dilation black hole,the expression of entropy turn to be Schwarzschild black hole,Ressnor Nordstrom black hole and Dilaton black hole.
出处
《江西师范大学学报（自然科学版）》
CAS
1999年第1期22-25,共4页
Journal of Jiangxi Normal University(Natural Science Edition)
