Macroscopical matter derived from quantum field theory

dc.creatorDomenech, Graciela
dc.creatorLevinas, Marcelo L.
dc.date.accessioned2019-03-14T19:28:04Z
dc.date.accessioned2022-10-15T08:30:05Z
dc.date.available2019-03-14T19:28:04Z
dc.date.available2022-10-15T08:30:05Z
dc.date.created2019-03-14T19:28:04Z
dc.date.issued2000-04
dc.identifierDomenech, Graciela; Levinas, Marcelo L.; Macroscopical matter derived from quantum field theory; Elsevier Science; Physica A: Statistical Mechanics and its Applications; 278; 3-4; 4-2000; 440-446
dc.identifier0378-4371
dc.identifierhttp://hdl.handle.net/11336/71684
dc.identifierCONICET Digital
dc.identifierCONICET
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/4365216
dc.description.abstractWe develop the WKB expansion to relate quantum field theory variables with those describing macroscopical matter. We find that, up to the first quantum correction, free scalar fields correspond to perfect fluids with pressure. We also find the law of motion for the associated particles which takes into account deviations from the classical trajectories, showing that they do not follow unaccelerated straight line trajectories.
dc.languageeng
dc.publisherElsevier Science
dc.relationinfo:eu-repo/semantics/altIdentifier/doi/https://doi.org/10.1016/S0378-4371(99)00549-X
dc.relationinfo:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S037843719900549X
dc.rightshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.rightsinfo:eu-repo/semantics/restrictedAccess
dc.subjectQuantum Field Theory
dc.subjectMatter
dc.subjectWKB approximation
dc.subjectFluid dynamics
dc.titleMacroscopical matter derived from quantum field theory
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:ar-repo/semantics/artículo
dc.typeinfo:eu-repo/semantics/publishedVersion


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