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arXiv 1107.5822hep-th
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奇异金属的全息模型

A Holographic Model of Strange Metals

Bum-Hoon Lee, Da-Wei Pang, Chanyong Park

摘要:

本文综述了我们最近的工作arXiv:1006.0779 [hep-th]和arXiv:1006.1719 [hep-th],其中研究了全息奇异金属的性质。背景选择为具有刘维尔势的Einstein-Maxwell-Dilaton理论中的各向异性标度解。详细分析了体Maxwell场、外加U(1)规范场和探测D膜对直流电导率、直流霍尔电导率和交流电导率的影响。我们根据体理论中的参数范围对电导率的行为进行了分类,并描述了全息结果能够再现实验数据的条件。

英文摘要:

We give a review on our recent work arXiv:1006.0779 [hep-th] and arXiv:1006.1719 [hep-th], in which properties of holographic strange metals were investigated. The background is chosen to be anisotropic scaling solution in Einstein-Maxwell-Dilaton theory with a Liouville potential. The effects of bulk Maxwell field, an extra U(1) gauge field and probe D-branes on the DC conductivity, the DC Hall conductivity and the AC conductivity are extensively analyzed. We classify behaviors of the conductivities according to the parameter ranges in the bulk theory and characterize conditions when the holographic results can reproduce experimental data.

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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