Various types of phase transitions in the AdS soliton background
Various types of phase transitions in the AdS soliton background
复制标题
DOI：
10.1016/j.physletb.2011.04.025
复制
发表时间：
2011-04
影响因子：
4.4
通讯作者：
Yan Peng;Qiyuan Pan;Bin Wang
中科院分区：
文献类型：
--
作者：
Yan Peng;Qiyuan Pan;Bin Wang
我们研究了AdS孤子背景下的基本全息绝缘体和超导体相变，推广了通过Stückelberg机制发生的整体U（1）对称性的自发破缺。我们构造了具有逆反应的孤子解，并研究了逆反应对广义Stückelberg拉格朗日量中标量头发凝聚的影响。我们揭示了丰富的物理在各种相变。除了研究AdS孤子组态外，我们还研究了AdS黑洞背景中的相变性质。
We study the basic holographic insulator and superconductor phase transition in the AdS soliton background by generalizing the spontaneous breaking of a global U (1) symmetry to occur via Stückelberg mechanism. We construct the soliton solutions with backreaction and examine the effects of the backreaction on the condensation of the scalar hair in the generalized Stückelberg Lagrangian. We disclose rich physics in various phase transitions. In addition to the AdS soliton configuration, we also examine the property of the phase transition in the AdS black hole background.