HOLOGRAPHIC SUPERCONDUCTOR FOR A LIFSHITZ FIXED POINT
HOLOGRAPHIC SUPERCONDUCTOR FOR A LIFSHITZ FIXED POINT
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DOI：
10.1142/s0217751x11054632
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发表时间：
2009-09
影响因子：
1.6
通讯作者：
S. Sin;Shan-Shan Xu-Shan;Yang Zhou
中科院分区：
文献类型：
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作者：
S. Sin;Shan-Shan Xu-Shan;Yang Zhou
我们考虑 Lifshitz 不动点和有限温度下的强耦合系统的引力对偶，这是在最近的工作 arXiv:0909.0263 中构建的。我们在此背景下构建了阿贝尔-希格斯模型，并使用全息技术计算凝结和电导率。我们发现，当温度低于临界值时，会发生冷凝，并且直流电导率会升高。我们还研究了强耦合系统在 Lifshitz 不动点的零温度极限。
We consider the gravity dual of strongly coupled system at a Lifshitz-fixed point and finite temperature, which was constructed in a recent work arXiv:0909.0263. We construct an Abelian-Higgs model in that background and calculate condensation and conductivity using holographic techniques. We find that condensation happens and DC conductivity blows up when temperature turns below a critical value. We also study the zero temperature limit of strongly coupled system at the Lifshitz-fixed point.