多维大史瓦西-反德希特黑洞的贝肯斯坦-霍金熵量子谱  

Quantum Spectra of Bekenstein-Hawking Entropy of d-Dimensional Large Schwarzschild-anti de Sitter Black Holes

作　　者：郭广海[1] 

机构地区：[1]青岛科技大学数理学院,山东青岛266061

出　　处：《青岛科技大学学报（自然科学版）》2014年第2期215-217,220,共4页Journal of Qingdao University of Science and Technology:Natural Science Edition

基　　金：山东省优秀中青年科学家科研奖励基金项目(BS2012SF006)

摘　　要：采用Kunstatter的量子化方案,结合Maggiore对黑洞似正规模的物理解释,利用多维大史瓦西-反德希特黑洞的3种不同的渐近似正规模讨论了此黑洞的贝肯斯坦-霍金熵量子谱。结果表明,从不同的似正规模所得的熵量子谱是不同的,从快衰减似正规模所得的熵谱与Maggiore讨论史瓦西黑洞量子化时所得的结果和贝肯斯坦的结果一致,其他2种似正规模所得的结果依赖于时空的维度。The quantum spectra of Bekenstein-Hawking entropy of black holes is investigated via Kunstatter＇s quantization proposal combined with Maggiore＇ s physical interpretation for black hole＇s quasinormal modes, by three kinds of different quasinormal modes of d-dimensional large Schwarzschild-anti de Sitter black holes. The black holes are employed. It is found that the quantum spectra of the entropy from different quasinormal modes are different. The spectra from highly damped quasinormal modes are consistent with the results of Maggiore＇s when the quantization of Schwarzschild black hole was discussed and that of Bekenstein＇s. The spectra from the other two kinds of quasinormal modes are relevant to the spacetime dimension.

关 键 词：贝肯斯坦-霍金熵 似正规模 SAdS黑洞 量子化 

分 类 号：O412.3[理学—理论物理]