paper

Supercurrent in p-wave Holographic Superconductor

arXiv:1010.5039 · doi:10.1103/PhysRevD.83.046010

Abstract

The p-wave and -wave holographic superconductors with fixed DC supercurrent are studied by introducing a non-vanishing vector potential. We find that close to the critical temperature of zero current, the numerical results of both the p wave model and the model are the same as those of Ginzburg-Landau (G-L) theory, for example, the critical current and the phase transition in the presence of a DC current is a first order transition. Besides the similar results between both models, the superconductor shows isotropic behavior for the supercurrent, while the p-wave superconductor shows anisotropic behavior for the supercurrent.

Version 4. 18 pages, 9figures. New results of the anisotropic behavior for the supercurrent in p-wave model added. Accepted by PRD

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