Effects of dissipation on disordered quantum spin models

We study the effects of the coupling to an Ohmic quantum environment on the static and dynamical properties of a class of disordered spin models in a transverse magnetic field using a method of direct spin summation. We discuss the influence of the environment on various features of the phase diagra...

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Detalles Bibliográficos
Publicado: 2004
Materias:
article
environment
magnetic field
molecular dynamics
molecular model
molecular stability
quantum mechanics
Acceso en línea:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_01631829_v70_n2_p024422_Cugliandolo
http://hdl.handle.net/20.500.12110/paper_01631829_v70_n2_p024422_Cugliandolo
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id paper:paper_01631829_v70_n2_p024422_Cugliandolo
record_format dspace
spelling paper:paper_01631829_v70_n2_p024422_Cugliandolo2023-06-08T15:14:04Z Effects of dissipation on disordered quantum spin models article environment magnetic field molecular dynamics molecular model molecular stability quantum mechanics We study the effects of the coupling to an Ohmic quantum environment on the static and dynamical properties of a class of disordered spin models in a transverse magnetic field using a method of direct spin summation. We discuss the influence of the environment on various features of the phase diagram of the models as well as on the stability of the possible phases. 2004 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_01631829_v70_n2_p024422_Cugliandolo http://hdl.handle.net/20.500.12110/paper_01631829_v70_n2_p024422_Cugliandolo
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic article
environment
magnetic field
molecular dynamics
molecular model
molecular stability
quantum mechanics
spellingShingle article
environment
magnetic field
molecular dynamics
molecular model
molecular stability
quantum mechanics
Effects of dissipation on disordered quantum spin models
topic_facet article
environment
magnetic field
molecular dynamics
molecular model
molecular stability
quantum mechanics
description We study the effects of the coupling to an Ohmic quantum environment on the static and dynamical properties of a class of disordered spin models in a transverse magnetic field using a method of direct spin summation. We discuss the influence of the environment on various features of the phase diagram of the models as well as on the stability of the possible phases.
title Effects of dissipation on disordered quantum spin models
title_short Effects of dissipation on disordered quantum spin models
title_full Effects of dissipation on disordered quantum spin models
title_fullStr Effects of dissipation on disordered quantum spin models
title_full_unstemmed Effects of dissipation on disordered quantum spin models
title_sort effects of dissipation on disordered quantum spin models
publishDate 2004
url https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_01631829_v70_n2_p024422_Cugliandolo
http://hdl.handle.net/20.500.12110/paper_01631829_v70_n2_p024422_Cugliandolo
_version_ 1768544905323347968

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