Stability analysis and area spectrum of three-dimensional Lifshitz black holes

被引:53
作者
Cuadros-Melgar, Bertha [1 ,2 ,3 ]
de Oliveira, Jeferson [4 ]
Pellicer, C. E. [4 ]
机构
[1] Natl Tech Univ Athens, Dept Phys, GR-15773 Athens, Greece
[2] Univ Buenos Aires, Dept Phys, FCEN, UBA, RA-1428 Buenos Aires, DF, Argentina
[3] Consejo Nacl Invest Cient & Tecn, IFIBA, RA-1428 Buenos Aires, DF, Argentina
[4] Univ Sao Paulo, Inst Fis, BR-05315970 Sao Paulo, Brazil
来源
PHYSICAL REVIEW D | 2012年 / 85卷 / 02期
基金
巴西圣保罗研究基金会;
关键词
QUASI-NORMAL MODES; RADIATION; ENTROPY; FIELD;
D O I
10.1103/PhysRevD.85.024014
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
In this work, we probe the stability of a z = 3 three-dimensional Lifshitz black hole by using scalar and spinorial perturbations. We found an analytical expression for the quasinormal frequencies of the scalar probe field, which perfectly agree with the behavior of the quasinormal modes obtained numerically. The results for the numerical analysis of the spinorial perturbations reinforce the conclusion of the scalar analysis, i.e., the model is stable under scalar and spinor perturbations. As an application we found the area spectrum of the Lifshitz black hole, which turns out to be equally spaced.
引用
收藏
页数:9
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