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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 |