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LORENTZ-BREAKING THEORY WITH HIGHER DERIVATIVES IN SPINOR SECTOR

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dc.creatorCARLOS MARAT REYES MARTÍNEZ
dc.date2015
dc.date.accessioned2025-01-10T14:43:55Z
dc.date.available2025-01-10T14:43:55Z
dc.date.issued2015
dc.description.abstractWE CONSIDER THE TWO-POINT FUNCTION OF THE GAUGE FIELD IN LORENTZ-BREAKING THEORIES WITH HIGHER-DERIVATIVE EXTENSION OF THE DIRAC LAGRANGIAN. WE SHOW THAT THE CARROLL-FIELD-JACKIW TERM NATURALLY ARISES IN THIS THEORY AS A QUANTUM CORRECTION BEING PERFECTLY FINITE AND THUS DISPLAYING NO AMBIGUITIES. ALSO, THE FINITENESS OF THIS TERM AT THE LOW ENERGY LIMIT AND THE ABSENCE OF LARGE LORENTZ VIOLATING CORRECTIONS ALLOWS TO AVOID THE FINE-TUNING PROBLEM.
dc.formatapplication/pdf
dc.identifier.doi10.1103/PhysRevD.92.045030
dc.identifier.issn2470-0029
dc.identifier.issn2470-0010
dc.identifier.issn1550-2368
dc.identifier.issn1550-7998
dc.identifier.urihttps://repositorio.ubiobio.cl/handle/123456789/8722
dc.languagespa
dc.publisherPHYSICAL REVIEW D
dc.relation.uri10.1103/PhysRevD.92.045030
dc.rightsPUBLICADA
dc.titleLORENTZ-BREAKING THEORY WITH HIGHER DERIVATIVES IN SPINOR SECTOR
dc.title.alternativeTEORÍA DE RUPTURA DE LORENTZ CON DERIVADAS SUPERIORES EN EL SECTOR ESPINOR
dc.typeARTÍCULO
dspace.entity.typePublication
ubb.EstadoPUBLICADA
ubb.Otra ReparticionDEPARTAMENTO DE CIENCIAS BASICAS
ubb.SedeCHILLÁN
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