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arXiv 0903.4185hep-thcond-mat.supr-conhep-ph
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非相对论超导体的全息模型

A Holographic model for Non-Relativistic Superconductor

Shi Pu, Sang-Jin Sin, Yang Zhou

摘要:

利用规范/引力对偶性建立了强相互作用凝聚态非相对论超导体系的全息描述。我们着重讨论了超导体的相变,并举例说明了一个简单的引力理论可以提供超导体的非相对论全息对偶描述。也有一个临界温度类似的相对论的情况下,一个带电的凝聚场出现的二级相变和(直流)电导率成为无穷大。我们还计算了频率依赖的电导率。

英文摘要:

We build a holographic description of non-relativistic system for superconductivity in strongly interacting condensed matter via gauge/gravity duality. We focus on the phase transition and give an example to show that a simple gravitational theory can provide a non-relativistic holographical dual description of a superconductor. There is also a critical temperature like the relativistic case, below which a charged condensation field appears by a second order phase transition and the (DC) conductivity becomes infinite. We also calculated the frequency dependent conductivity.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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