Magnetization plateaux in <i>N</i>-leg spin ladders

In this paper we continue and extend a systematic study of plateaux in magnetization curves of antiferromagnetic Heisenberg spin-1/2 ladders. We first review a bosonic field-theoretical formulation of a single XXZ-chain in the presence of a magnetic field, which is then used for an Abelian bosonizat...

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Detalles Bibliográficos
Autores principales: Cabra, Daniel Carlos, Honecker, Andreas, Pujol, Pierre
Formato: Articulo Preprint
Lenguaje:Inglés
Publicado: 1998
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Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/123292
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