Hubbard ladders in a magnetic field
The behavior of a two leg Hubbard ladder in the presence of a magnetic field is studied by means of Abelian bosonization. We predict the appearance of a new (doping dependent) plateau in the magnetization curve of a doped 2-leg spin ladder in a wide range of couplings. We also discuss the extension...
Guardado en:
Autores principales: | , , , |
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Formato: | Articulo Preprint |
Lenguaje: | Inglés |
Publicado: |
2002
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Materias: | |
Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/127037 |
Aporte de: |
id |
I19-R120-10915-127037 |
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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 Magnetic field Physics Abelian group Condensed matter physics Bosonization Plateau (mathematics) Magnetization curve Spin-½ Hubbard model Luttinger liquid Quantum electrodynamics Magnetization |
spellingShingle |
Física Magnetic field Physics Abelian group Condensed matter physics Bosonization Plateau (mathematics) Magnetization curve Spin-½ Hubbard model Luttinger liquid Quantum electrodynamics Magnetization Cabra, Daniel Carlos De Martino, A. Pujol, Pierre Simon, P. Hubbard ladders in a magnetic field |
topic_facet |
Física Magnetic field Physics Abelian group Condensed matter physics Bosonization Plateau (mathematics) Magnetization curve Spin-½ Hubbard model Luttinger liquid Quantum electrodynamics Magnetization |
description |
The behavior of a two leg Hubbard ladder in the presence of a magnetic field is studied by means of Abelian bosonization. We predict the appearance of a new (doping dependent) plateau in the magnetization curve of a doped 2-leg spin ladder in a wide range of couplings. We also discuss the extension to N-leg Hubbard ladders. |
format |
Articulo Preprint |
author |
Cabra, Daniel Carlos De Martino, A. Pujol, Pierre Simon, P. |
author_facet |
Cabra, Daniel Carlos De Martino, A. Pujol, Pierre Simon, P. |
author_sort |
Cabra, Daniel Carlos |
title |
Hubbard ladders in a magnetic field |
title_short |
Hubbard ladders in a magnetic field |
title_full |
Hubbard ladders in a magnetic field |
title_fullStr |
Hubbard ladders in a magnetic field |
title_full_unstemmed |
Hubbard ladders in a magnetic field |
title_sort |
hubbard ladders in a magnetic field |
publishDate |
2002 |
url |
http://sedici.unlp.edu.ar/handle/10915/127037 |
work_keys_str_mv |
AT cabradanielcarlos hubbardladdersinamagneticfield AT demartinoa hubbardladdersinamagneticfield AT pujolpierre hubbardladdersinamagneticfield AT simonp hubbardladdersinamagneticfield |
bdutipo_str |
Repositorios |
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1764820451139256321 |