Einstein-Langevin equations from running coupling constants

The Einstein-Langevin equations take into account the back reaction of quantum matter fields on the background geometry. We present a derivation of these equations to lowest order in a covariant expansion in powers of the curvature. For massless fields, the equations are completely determined by the...

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Autores principales: Lombardo, F.C., Mazzitelli, F.D.
Formato: JOUR
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_15507998_v55_n6_p3889_Lombardo
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Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id todo:paper_15507998_v55_n6_p3889_Lombardo
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spelling todo:paper_15507998_v55_n6_p3889_Lombardo2023-10-03T16:23:34Z Einstein-Langevin equations from running coupling constants Lombardo, F.C. Mazzitelli, F.D. The Einstein-Langevin equations take into account the back reaction of quantum matter fields on the background geometry. We present a derivation of these equations to lowest order in a covariant expansion in powers of the curvature. For massless fields, the equations are completely determined by the running coupling constants of the theory. © 1997 The American Physical Society. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_15507998_v55_n6_p3889_Lombardo
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
description The Einstein-Langevin equations take into account the back reaction of quantum matter fields on the background geometry. We present a derivation of these equations to lowest order in a covariant expansion in powers of the curvature. For massless fields, the equations are completely determined by the running coupling constants of the theory. © 1997 The American Physical Society.
format JOUR
author Lombardo, F.C.
Mazzitelli, F.D.
spellingShingle Lombardo, F.C.
Mazzitelli, F.D.
Einstein-Langevin equations from running coupling constants
author_facet Lombardo, F.C.
Mazzitelli, F.D.
author_sort Lombardo, F.C.
title Einstein-Langevin equations from running coupling constants
title_short Einstein-Langevin equations from running coupling constants
title_full Einstein-Langevin equations from running coupling constants
title_fullStr Einstein-Langevin equations from running coupling constants
title_full_unstemmed Einstein-Langevin equations from running coupling constants
title_sort einstein-langevin equations from running coupling constants
url http://hdl.handle.net/20.500.12110/paper_15507998_v55_n6_p3889_Lombardo
work_keys_str_mv AT lombardofc einsteinlangevinequationsfromrunningcouplingconstants
AT mazzitellifd einsteinlangevinequationsfromrunningcouplingconstants
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