Dynamical probe of thermodynamical properties in three-dimensional hairy AdS black holes

被引：8

作者：

Zou, De-Cheng ^{[1
]}

Liu, Yunqi ^{[2
]}

Zhang, Cheng-Yong ^{[3
]}

Wang, Bin ^{[4
]}

机构：

[1] Yangzhou Univ, Coll Phys Sci & Technol, Yangzhou 225009, Jiangsu, Peoples R China

[2] Huazhong Univ Sci & Technol, Sch Phys, Wuhan 430074, Peoples R China

[3] Peking Univ, Ctr High Energy Phys, Beijing 100871, Peoples R China

[4] Shanghai Jiao Tong Univ, Dept Phys & Astron, Shanghai 200240, Peoples R China

来源：

EPL | 2016年 / 116卷 / 04期

关键词：

PHASE-TRANSITION; SCALAR FIELD; EINSTEIN; ENERGY;

D O I：

10.1209/0295-5075/116/40005

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We study separatively the quasinormal modes (QNM) of electromagnetic perturbations around three-dimensional anti-de Sitter (AdS) black holes in Jordan and Einstein frames, which are related by the conformal transformations and a redefinition of a scalar field. We find that, in the Jordan frame, the imaginary parts of QNM frequencies can reflect the thermodynamical stabilities of hairy black holes, including the possible phase transition between the hairy black hole and BTZ black hole, disclosed by examining the corresponding free energies. Similar results are also uncovered in the Einstein frame. The obtained results further support that the QNM can be a dynamic probe of the thermodynamic properties in black holes. Copyright (C) EPLA, 2016

引用

页数：7

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