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

Facultad de Artes Liberales

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6 Citas (Scopus)

Resumen

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.

Idioma original	Inglés
Número de artículo	56
Publicación	Journal of High Energy Physics
Volumen	2020
N.º	1
DOI	https://doi.org/10.1007/JHEP01(2020)056
Estado	Publicada - 1 ene. 2020

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title = "The holographic vortex lattice using the circular cell method",

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 H2c for which superconductivity is lost.",

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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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