dc.contributor.author
Roura Crumols, Albert
dc.contributor.author
Verdaguer Oms, Enric, 1950-
dc.date.issued
2010-05-06T08:26:20Z
dc.date.issued
2010-05-06T08:26:20Z
dc.identifier
https://hdl.handle.net/2445/12311
dc.description.abstract
We compute the influence action for a system perturbatively coupled to a linear scalar field acting as the environment. Subtleties related to divergences that appear when summing over all the modes are made explicit and clarified. Being closely connected with models used in the literature, we show how to completely reconcile the results obtained in the context of stochastic semiclassical gravity when using mode decomposition with those obtained by other standard functional techniques.
dc.format
application/pdf
dc.publisher
The American Physical Society
dc.relation
Reproducció digital del document publicat en format paper, proporcionada per PROLA i http://dx.doi.org/10.1103/PhysRevD.60.107503
dc.relation
Physical Review D, 1999, vol. 60, núm. 10, p. 107503-1-107503-4
dc.relation
http://dx.doi.org/10.1103/PhysRevD.60.107503
dc.rights
(c) The American Physical Society, 1999
dc.rights
info:eu-repo/semantics/openAccess
dc.source
Articles publicats en revistes (Física de la Matèria Condensada)
dc.subject
Relativitat (Física)
dc.subject
Renormalització (Física)
dc.subject
Relativity (Physics)
dc.subject
Renormalization (Physics)
dc.subject
Space and time
dc.title
Mode decomposition and renormalization in semiclassical gravity
dc.type
info:eu-repo/semantics/article
dc.type
info:eu-repo/semantics/publishedVersion
