Towards holographic duals for anomalous supercurrents
arXiv:1403.0085
Abstract
In this paper, based on the usual techniques of Gauge/gravity duality, we derive the Ginzburg-Landau current for - wave superconductors in the presence of higher derivative corrections to the abelian gauge sector in the bulk. It has been observed that at sufficiently low temperatures the current thus computed at the boundary varies inversely with the sixth power of the temperature () which therefore gives rise to the phenomenon like anomalous superconductivity for the boundary theory. Interestingly we note that this anomalous effect is associated with the leading order higher derivative corrections to the sector in the bulk.
Latex, 16 pages, Substantially revised version
References in corpus (11)
- Building an AdS/CFT superconductor
- Lectures on Holographic Superfluidity and Superconductivity
- Holographic superconductivity in M-Theory
- A Holographic Superconductor in an External Magnetic Field
- Superconductivity from gauge/gravity duality with flavor
- Shear Viscosity from AdS Born-Infeld Black Holes
- AdS/CFT superconductors with Power Maxwell electrodynamics: reminiscent of the Meissner effect
- Phases of Holographic Superconductors in an External Magnetic Field
- Time Reversal Symmetry Breaking Holographic Superconductor in Constant External Magnetic Field
- Surprising Connections Between General Relativity and Condensed Matter
- Maxwell-Chern-Simons Vortices and Holographic Superconductors