Planck尺度下Anti-de Sitter时空视界附近自旋场的热力学量  

The Spin Fields's State Equations Near the Anti-de Sitter Space Time in the Planck Length

作　　者：刘晓莹[1] 

机构地区：[1]湛江师范学院物理学院物理系,广东湛江524048

出　　处：《西南师范大学学报（自然科学版）》2009年第6期40-44,共5页Journal of Southwest China Normal University(Natural Science Edition)

基　　金：湛江师范学院科研基金资助项目(L0806)

摘　　要：在Planck尺度下,采用WKB近似方法计算了Anti-de Sitter时空视界附近自旋为1/2,1,2等自旋场的熵密度、压强和能量密度.结果表明,Anti-de Sitter时空附近的热力学量不仅依赖于黑洞的特征和纯时空效应,还依赖于粒子的自旋效应和最小距离的尺度.The state equations of spin fields near the Anti-de Sitter black holes are investigated by using WKB approximation under the Planck length. It is shown that the states equations not only depend on the characteristic of the black hole but also on the spin of the fields and the size of minimal length.

关 键 词：AdS时空 自旋场 Planckn尺度 热力学量 

分 类 号：P145.8[天文地球—天体物理]