Effects of Backreaction on Power-Maxwell Holographic Superconductors in Gauss-Bonnet Gravity

Abstract

We analytically and numerically investigate the properties of s-wave holographic superconductors by considering the effects of scalar and gauge fields on the background geometry in five dimensional Einstein-Gauss-Bonnet gravity. We assume the gauge field to be in the form of the Power-Maxwell nonlinear electrodynamics. We employ the Sturm-Liouville eigenvalue problem for analytical calculation of the critical temperature and the shooting method for the numerical investigation. Our numerical and analytical results indicate that higher curvature corrections affect condensation of the holographic superconductors with backreaction. We observe that the backreaction can decrease the critical temperature of the holographic superconductors, while the Power-Maxwell electrodynamics and Gauss-Bonnet coefficient term may increase the critical temperature of the holographic superconductors. We find that the critical exponent has the mean-field value $\beta =1/2$, regardless of the values of Gauss-Bonnet coefficient, backreaction and Power-Maxwell parameters.

19 pages, 1 figure

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Cited by in corpus (11)

• Holographic superconductors in 4D Einstein-Gauss-Bonnet gravity
• Lifshitz scaling effects on the holographic p-wave superconductors coupled to nonlinear electrodynamics
• Holographic p-wave superfluid in Gauss-Bonnet gravity
• Conductivity of the one-dimensional holographic p-wave superconductors in the presence of nonlinear electrodynamics
• Holographic superconductors in 4D Einstein-Gauss-Bonnet gravity with backreactions
• Gauss-Bonnet holographic superconductors in lower-dimensions
• Holographic entanglement entropy and subregion complexity for excited states of holographic superconductors
• Building (1+1) holographic superconductors in the presence of non-linear Electrodynamics
• Noncommutative $p$-wave holographic superconductors
• Holographic paramagnetic-ferromagnetic phase transition of Power-Maxwell-Gauss-Bonnet black holes
• Lifshitz scaling effects on the holographic paramagnetic-ferromagnetic phase transition