Comparison between disordered quantum spin-1/2 chains

We study the magnetic properties of two types of one-dimensional XX spin-1/2 chains. The first type has only nearest-neighbor interactions which can be either antiferromagnetic or ferromagnetic, and the second type has both nearest-neighbor and next-nearest-neighbor interactions, but only antiferrom...

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Detalles Bibliográficos
Autores principales:	Lamas, Carlos Alberto, Cabra, Daniel Carlos, Grynberg, Marcelo Daniel, Rossini, Gerardo Luis
Formato:	Articulo
Lenguaje:	Inglés
Publicado:	2006
Materias:	Ciencias Exactas Física disorder quantum magnetism
Acceso en línea:	http://sedici.unlp.edu.ar/handle/10915/27312
Aporte de:	SEDICI (UNLP) de Universidad Nacional de La Plata

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