Artículo

Suppression of decoherence in a generalization of the spin-bath model

Castagnino, Mario Alberto G. J.Icon ; Fortin, Sebastian EzequielIcon ; Lombardi, Olimpia IrisIcon
Fecha de publicación: 20/01/2010
Editorial: IOP Publishing
Revista: Journal of Physics A: Mathematical And Theoretical
ISSN: 1751-8113
Idioma: Inglés
Tipo de recurso: Artículo publicado
Clasificación temática:

Resumen

The works on decoherence due to spin baths usually agree in studying a one-spin system in interaction with a large spin bath. In this paper we generalize those models by analyzing a many-spin system and by studying decoherence or its suppression in function of the relation between the numbers of spins of the system and the bath. This model may help to identify clusters of particles unaffected by decoherence, which, as a consequence, can be used to store quantum information.
Palabras clave: Decoherence , Open Systems , Quantum Statistical Methods , Quantum Computation
 
Archivos asociados
Thumbnail
 
Tamaño: 340.5Kb
Formato: PDF
.
Licencia
info:eu-repo/semantics/openAccess Excepto donde se diga explícitamente, este item se publica bajo la siguiente descripción: Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Unported (CC BY-NC-SA 2.5)
Identificadores
URI: http://hdl.handle.net/11336/19018
URL: http://iopscience.iop.org/1751-8121/43/6/065304
DOI: http://dx.doi.org/10.1088/1751-8113/43/6/065304
Colecciones
Articulos(IAFE)
Articulos de INST.DE ASTRONOMIA Y FISICA DEL ESPACIO(I)
Citación
Castagnino, Mario Alberto G. J.; Fortin, Sebastian Ezequiel; Lombardi, Olimpia Iris; Suppression of decoherence in a generalization of the spin-bath model; IOP Publishing; Journal of Physics A: Mathematical And Theoretical; 43; 6; 20-1-2010; 1-21
Compartir
Altmétricas