Self-dual Ginzburg-Landau vortices in a disk

We study the properties of the Ginzburg-Laundau model in the self-dual point for a two-dimensional finite system . By a numerical calculation we analyze the solutions of the Euler-Lagrange equations for a cylindrically symmetric ansatz. We also study the self-dual equations for this case. We find th...

Descripción completa

Guardado en:
Detalles Bibliográficos
Autores principales: Lozano, G. S., Manías, María Virginia, Moreno, Enrique Francisco
Formato: Articulo Preprint
Lenguaje:Inglés
Publicado: 2001
Materias:
Física
Vortices
Superconductivity
Ginzburg-Landau
Mesoscopics
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/128097
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-128097
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Física
Vortices
Superconductivity
Ginzburg-Landau
Mesoscopics
spellingShingle Física
Vortices
Superconductivity
Ginzburg-Landau
Mesoscopics
Lozano, G. S.
Manías, María Virginia
Moreno, Enrique Francisco
Self-dual Ginzburg-Landau vortices in a disk
topic_facet Física
Vortices
Superconductivity
Ginzburg-Landau
Mesoscopics
description We study the properties of the Ginzburg-Laundau model in the self-dual point for a two-dimensional finite system . By a numerical calculation we analyze the solutions of the Euler-Lagrange equations for a cylindrically symmetric ansatz. We also study the self-dual equations for this case. We find that the minimal energy configurations are not given by the Bogomol'nyi equations but by solutions to the Euler Lagrange ones. With a simple approximation scheme we reproduce the result of the numerical calculation.
format Articulo
Preprint
author Lozano, G. S.
Manías, María Virginia
Moreno, Enrique Francisco
author_facet Lozano, G. S.
Manías, María Virginia
Moreno, Enrique Francisco
author_sort Lozano, G. S.
title Self-dual Ginzburg-Landau vortices in a disk
title_short Self-dual Ginzburg-Landau vortices in a disk
title_full Self-dual Ginzburg-Landau vortices in a disk
title_fullStr Self-dual Ginzburg-Landau vortices in a disk
title_full_unstemmed Self-dual Ginzburg-Landau vortices in a disk
title_sort self-dual ginzburg-landau vortices in a disk
publishDate 2001
url http://sedici.unlp.edu.ar/handle/10915/128097
work_keys_str_mv AT lozanogs selfdualginzburglandauvorticesinadisk
AT maniasmariavirginia selfdualginzburglandauvorticesinadisk
AT morenoenriquefrancisco selfdualginzburglandauvorticesinadisk
bdutipo_str Repositorios
_version_ 1764820451850190848

Ejemplares similares