Heun's equation and analytic structure of the Gap in Holographic superconductivity
arXiv:2108.06867 · doi:10.1140/epjc/s10052-022-10294-0
Abstract
We present the new method to calculate the critical temperature as a function of , conformal dimension of the cooper operator. We find that, in the regime where the AC conductivity does not show a gap, the critical temperature is not well defined. We also got expression of AC conductivity for , which agrees with numerical result in the probe approximation.
arXiv commentChange title and abstract. And move zero temperature analysis to appendices
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