Classical behaviour after a phase transition

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We analyze the onset of classical behaviour after a second-order phase transition by considering a scalar field theory in which the system-field interacts with its environment, represented both by further fields and by its own short-wavelength modes. Within our approximations we see that the long-wa...

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Autores principales: Lombardo, F.C., Mazzitelli, F.D., Rivers, R.J.
Formato: JOUR
Materias:
article
astronomy
behavior
cosmos
particle size
phase separation
phase transition
quantum theory
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_03702693_v523_n3-4_p317_Lombardo
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Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id todo:paper_03702693_v523_n3-4_p317_Lombardo
record_format dspace
spelling todo:paper_03702693_v523_n3-4_p317_Lombardo2023-10-03T15:28:52Z Classical behaviour after a phase transition Lombardo, F.C. Mazzitelli, F.D. Rivers, R.J. article astronomy behavior cosmos particle size phase separation phase transition quantum theory We analyze the onset of classical behaviour after a second-order phase transition by considering a scalar field theory in which the system-field interacts with its environment, represented both by further fields and by its own short-wavelength modes. Within our approximations we see that the long-wavelength modes have become classical by the time that the transition has been first implemented (the spinodal time). © 2001 Published by Elsevier Science B.V. Fil:Lombardo, F.C. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Mazzitelli, F.D. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_03702693_v523_n3-4_p317_Lombardo
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
astronomy
behavior
cosmos
particle size
phase separation
phase transition
quantum theory
spellingShingle article
astronomy
behavior
cosmos
particle size
phase separation
phase transition
quantum theory
Lombardo, F.C.
Mazzitelli, F.D.
Rivers, R.J.
Classical behaviour after a phase transition
topic_facet article
astronomy
behavior
cosmos
particle size
phase separation
phase transition
quantum theory
description We analyze the onset of classical behaviour after a second-order phase transition by considering a scalar field theory in which the system-field interacts with its environment, represented both by further fields and by its own short-wavelength modes. Within our approximations we see that the long-wavelength modes have become classical by the time that the transition has been first implemented (the spinodal time). © 2001 Published by Elsevier Science B.V.
format JOUR
author Lombardo, F.C.
Mazzitelli, F.D.
Rivers, R.J.
author_facet Lombardo, F.C.
Mazzitelli, F.D.
Rivers, R.J.
author_sort Lombardo, F.C.
title Classical behaviour after a phase transition
title_short Classical behaviour after a phase transition
title_full Classical behaviour after a phase transition
title_fullStr Classical behaviour after a phase transition
title_full_unstemmed Classical behaviour after a phase transition
title_sort classical behaviour after a phase transition
url http://hdl.handle.net/20.500.12110/paper_03702693_v523_n3-4_p317_Lombardo
work_keys_str_mv AT lombardofc classicalbehaviourafteraphasetransition
AT mazzitellifd classicalbehaviourafteraphasetransition
AT riversrj classicalbehaviourafteraphasetransition
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