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dc.date.accessioned | 2019-10-30T14:59:53Z | |
dc.date.available | 2019-10-30T14:59:53Z | |
dc.date.issued | 2002 | |
dc.identifier.uri | http://sedici.unlp.edu.ar/handle/10915/84379 | |
dc.description.abstract | We study the Morita equivalence for fermion theories on noncommutative two-tori. For rational values of the θ parameter (in appropriate units) we show the equivalence between an abelian noncommutative fermion theory and a nonabelian theory of twisted fermions on ordinary space. We study the chiral anomaly and compute the determinant of the Dirac operator in the dual theories showing that the Morita equivalence also holds at this level. | en |
dc.format.extent | 185-194 | es |
dc.language | en | es |
dc.subject | Fermiones | es |
dc.title | Noncommutative fermions and Morita equivalence | en |
dc.type | Articulo | es |
sedici.identifier.other | doi:10.1016/S0370-2693(02)01665-9 | es |
sedici.identifier.other | eid:2-s2.0-0037118087 | es |
sedici.identifier.issn | 0370-2693 | es |
sedici.creator.person | Correa, Diego Hernán | es |
sedici.creator.person | Moreno, Enrique Francisco | 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-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) | |
sedici.rights.uri | http://creativecommons.org/licenses/by-nc-sa/4.0/ | |
sedici.description.peerReview | peer-review | es |
sedici.relation.journalTitle | Physics Letters B | es |
sedici.relation.journalVolumeAndIssue | vol. 534, no. 1-4 | es |
sedici.rights.sherpa | * RoMEO: verde* Pre-print del autor: can* Post-print del autor: can* Versión de editor/PDF:can* Condiciones:>>Creative Commons Attribution License>>Los autores conservan el copyright>>On pre-print server, author's website, institutional repository>>If mandated by funding agency, on subject repository or centralised repository>>La fuente editorial debe reconocerse>>La versión de editor/PDF puede utilizarse>>All titles are open access journals>>These titles are participants in SCOAP3>>Applies to Nuclear Physics B and Physics Letters B* Link a Sherpa: http://sherpa.ac.uk/romeo/issn/0370-2693/es/ |