The holographic vortex lattice using the circular cell method

Gianni Tallarita; Roberto Auzzi

doi:10.1007/JHEP01(2020)056

The holographic vortex lattice using the circular cell method

Gianni Tallarita, Roberto Auzzi

Faculty of Liberal Arts

Research output: Contribution to journal › Article › peer-review

6 Scopus citations

Abstract

We investigate vortex lattice solutions in a holographic superconductor model in asymptotically AdS₄ spacetime which includes the gravitational backreaction of the vortex. The circular cell approximation, which is known to give a good result for several physical quantities in the Ginzburg-Landau model, is used. The critical magnetic fields and the magnetization curve are computed. The vortex lattice profiles are compared to expectations from the Abrikosov solution in the regime nearby the upper critical magnetic field H_2c for which superconductivity is lost.

Original language	English
Article number	56
Journal	Journal of High Energy Physics
Volume	2020
Issue number	1
DOIs	https://doi.org/10.1007/JHEP01(2020)056
State	Published - 1 Jan 2020

Keywords

AdS-CFT Correspondence
Holography and condensed matter physics (AdS/CMT)
Solitons Monopoles and Instantons

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10.1007/JHEP01(2020)056

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AB - We investigate vortex lattice solutions in a holographic superconductor model in asymptotically AdS4 spacetime which includes the gravitational backreaction of the vortex. The circular cell approximation, which is known to give a good result for several physical quantities in the Ginzburg-Landau model, is used. The critical magnetic fields and the magnetization curve are computed. The vortex lattice profiles are compared to expectations from the Abrikosov solution in the regime nearby the upper critical magnetic field H2c for which superconductivity is lost.

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KW - Holography and condensed matter physics (AdS/CMT)

KW - Solitons Monopoles and Instantons

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The holographic vortex lattice using the circular cell method

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Keywords

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