Magnetic field in holographic superconductor with dark matter sector

Łukasz Nakonieczny; Marek Rogatko; Karol I. Wysokinski

doi:10.1103/PhysRevD.91.046007

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Magnetic field in holographic superconductor with dark matter sector

Łukasz Nakonieczny, Marek Rogatko, Karol I. Wysokinski

DOI 10.1103/PhysRevD.91.046007 · Physical Review D

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Abstract

Based on the analytical technique the effect of the static magnetic field on the s-wave holographic superconductor with dark matter sector of U(1)-gauge field type coupled to the Maxwell field has been examined. In the probe limit, we obtained the mean value of the condensation operator. The nature of the condensate in an external magnetic field as well as the behavior of the critical field close to the transition temperature has been revealed. The obtained upturn of the critical field curves as a function of temperature, both in four and five spacetime dimensions, is a fingerprint of the strong coupling approach.