Instability of AdS black holes with lattices

• 来源期刊: 中国物理C（英文版）
• 年，卷（期）: 2021,（2）
• 所属期刊栏目: PARTICLE AND NUCLEAR ASTROPHYSICS AND COSMOLOGY
• 页码范围: 548-554
• 页数: 7页
• 语种: 英文
• DOI: 10.1088/1674-1137/abccac

摘要

Anti-de Sitter(AdS)black holes with lattices are essential for optical conductivity studies in the holo-graphic approach.We investigate the instability of these black holes that can result in the holographic description of charge density waves.In the presence of homogeneous axion fields,we show that the instability of AdS-Reissner-Nordstrom(AdS-RN)black holes is always suppressed.However,in the presence of Q-lattices,we find that the un-stable region becomes the smallest in the vicinity of the critical region for the metal/insulator phase transition.This novel phenomenon is reminiscent of the behavior of the holographic entanglement entropy during quantum phase transitions.