论文标题
$ 3 $维的传输属性与量规联耦合有效的有效理论
Transport properties of a $3$-dimensional holographic effective theory with gauge-axion coupling
论文作者
论文摘要
在本文中，我们通过量规耦合实施了$ 3 $维的全息理论。分析黑洞解决方案已解决。我们研究了直流电（DC）热电电导率。一种新的特性是DC电导率用于消失的量表耦合是温度依赖性的。它与DC电导率无关的$ 4 $维轴模型不同。另外，量规耦合在零温度下诱导金属绝缘子过渡（MIT）。还讨论了其他直流热电导率的特性。此外，我们发现Wiedemann-Franz（WF）法律在我们的模型中违反了。
In this paper, we implement a $3$-dimensional holographic effective theory with gauge-axion coupling. The analytical black hole solution is worked out. We investigate the Direct current (DC) thermoelectric conductivities. A novel property is that DC electric conductivity for vanishing gauge-axion coupling is temperature dependent. It is different from that of $4$-dimensional axion model whose DC electric conductivity is temperature independent. In addition, the gauge-axion coupling induces a metal insulator transition (MIT) at zero temperature. The properties of other DC thermoelectric conductivities are also discussed. Moreover we find that the Wiedemann-Franz (WF) law is violated in our model.
