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...
Guardado en:
Autores principales: | , , |
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Formato: | Articulo Preprint |
Lenguaje: | Inglés |
Publicado: |
2001
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Materias: | |
Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/128097 |
Aporte de: |
id |
I19-R120-10915-128097 |
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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 |
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1764820451850190848 |