IAFE 05512
INSTITUTO DE ASTRONOMIA Y FISICA DEL ESPACIO
Unidad Ejecutora - UE
artículos
Título:
A general theoretical framework for decoherence in open and closed systems
Autor/es:
MARIO CASTAGNINO; SEBASTIAN FORTIN; ROBERTO LAURA; OLIMPIA LOMBARDI
Revista:
CLASSICAL AND QUANTUM GRAVITY
Editorial:
IOP Publishing
Referencias:
Año: 2008 vol. 25 p. 154002 - 154015
ISSN:
0264-9381
Resumen:
A general theoretical framework for decoherence is proposed, which encompasses formalisms originally devised to deal just with open or closed systems. The conditions for decoherence are clearly stated and the relaxation and decoherence times are compared. Finally, the spin-bathmodel is developed in detail from the new perspective.
