摘要
借助乌龟坐标，得到了在稳态轴对称Ｓｅｎ黑洞视界附近的Ｋｌｅｉｎ－Ｇｏｒｄｏｎ方程的解，导出了Ｈａｗｋｉｎｇ热谱公式．通过与一般Ｅｉｎｓｔｅｉｎ黑洞比较，发现ｄｉｌａｔｏｎ场对黑洞的热力学性质有很大的影响．
In this paper, the solution of the Klein Gordon equation near the event horizon of the stationary axisymmetric Sen black hole is obtained by means of the Tortoise coordinates.The Hawking radiation formula is reduced.Compared our results with that of the ordinary Einstein black hole,we find that the dilaton field drastically affects the thermodynamic properties of the black hole.
出处
《湖南师范大学自然科学学报》
CAS
1998年第1期19-25,共7页
Journal of Natural Science of Hunan Normal University
基金
国家自然科学基金
