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Holographic Meissner effect
2022
Physical Review D
The holographic superconductor is the holographic dual of superconductivity, but there is no Meissner effect in the standard holographic superconductor. This is because the boundary Maxwell field is added as an external source and is not dynamical. We show the Meissner effect analytically by imposing the semiclassical Maxwell equation on the AdS boundary. Unlike in the Ginzburg-Landau (GL) theory, the extreme type I limit cannot be reached even in the e → ∞ limit where e is the Uð1Þ coupling of
doi:10.1103/physrevd.106.086005
fatcat:yrpu3jdlardrlp7c757cpwp624