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dc.date.accessioned 2021-08-17T13:29:25Z
dc.date.available 2021-08-17T13:29:25Z
dc.date.issued 1998-04-15
dc.identifier.uri http://sedici.unlp.edu.ar/handle/10915/122717
dc.description.abstract We compute the Schwinger terms in the energy-momentum tensor commutator algebra from the anomalies present in Weyl-invariant and diffeomorphism-invariant effective actions for two dimensional massless scalar fields in a gravitational background. We find that the Schwinger terms are not sensitive to the regularization procedure and that they are independent of the background metric. en
dc.format.extent 4833-4838 es
dc.language en es
dc.subject Quantum field theory in curved spacetime es
dc.subject Physics es
dc.subject Regularization (physics) es
dc.subject Invariant (physics) es
dc.subject Scalar field theory es
dc.subject Classical field theory es
dc.subject Mathematical physics es
dc.subject Diffeomorphism es
dc.subject Classical mechanics es
dc.subject Schwinger limit es
dc.title Schwinger terms in Weyl-invariant and diffeomorphism-invariant 2D scalar field theory en
dc.type Articulo es
sedici.identifier.uri https://journals.aps.org/prd/abstract/10.1103/PhysRevD.57.4833 es
sedici.identifier.other arXiv:hep-th/9710238 es
sedici.identifier.other doi:10.1103/physrevd.57.4833 es
sedici.identifier.issn 0556-2821 es
sedici.identifier.issn 1089-4918 es
sedici.creator.person Adam, Christoph es
sedici.creator.person Rossini, Gerardo Luis es
sedici.subject.materias Ciencias Exactas es
sedici.subject.materias Física es
sedici.description.fulltext true es
mods.originInfo.place Facultad de Ciencias Exactas es
sedici.subtype Articulo es
sedici.rights.license Creative Commons Attribution 4.0 International (CC BY 4.0)
sedici.rights.uri http://creativecommons.org/licenses/by/4.0/
sedici.description.peerReview peer-review es
sedici.relation.journalTitle Physical Review D es
sedici.relation.journalVolumeAndIssue vol. 57, no. 8 es


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Creative Commons Attribution 4.0 International (CC BY 4.0) Excepto donde se diga explícitamente, este item se publica bajo la siguiente licencia Creative Commons Attribution 4.0 International (CC BY 4.0)