|
Título:
|
Eigenvalue analysis of the density matrix of four-dimensional spin glasses supports replica symmetry breaking
|
|
Autores:
|
Correale, L.. ;
Marinari, E. ;
Martín Mayor, Víctor
|
|
Tipo de documento:
|
texto impreso
|
|
Editorial:
|
American Physical Society, 2002-11-01
|
|
Dimensiones:
|
application/pdf
|
|
Nota general:
|
info:eu-repo/semantics/openAccess
|
|
Idiomas:
|
|
|
Palabras clave:
|
Estado = Publicado
,
Materia = Ciencias: Física: Física-Modelos matemáticos
,
Tipo = Artículo
|
|
Resumen:
|
We present a general and powerful numerical method useful to study the density matrix of spin models. We apply the method to finite-dimensional spin glasses, and analyze in detail the four-dimensional EdwardsAnderson model with Gaussian quenched random couplings. Our results clearly support the existence of replica symmetry breaking in the thermodynamical limit.
|
|
En línea:
|
https://eprints.ucm.es/46438/1/Mart%C3%ADnMayorV%20LIBRE%2023.pdf
|
