Anomalous U(1) as a mediator of Supersymmetry Breaking

We point out that an anomalous gauge U(1) symmetry is a natural candida= te for being the mediator and messenger of supersymmetry breaking. It facilitate= s dynamical supersymmetry breaking even in the flat limit. Soft masses are induced by both gravity and the U(1) gauge interactions giving an unus...

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Detalles Bibliográficos
Autores principales: Dvali, G.R., Pomarol, Alex
Lenguaje:eng
Publicado: 1996
Materias:
Particle Physics - Phenomenology
Acceso en línea:https://dx.doi.org/10.1103/PhysRevLett.77.3728
http://cds.cern.ch/record/307358
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author Dvali, G.R.
Pomarol, Alex
author_facet Dvali, G.R.
Pomarol, Alex
author_sort Dvali, G.R.
collection CERN
description We point out that an anomalous gauge U(1) symmetry is a natural candida= te for being the mediator and messenger of supersymmetry breaking. It facilitate= s dynamical supersymmetry breaking even in the flat limit. Soft masses are induced by both gravity and the U(1) gauge interactions giving an unusual= mass hierarchy in the sparticle spectrum which suppresses flavor violations. T= his scenario does not suffer from the Polonyi problem.
id cern-307358
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 1996
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spelling cern-3073582023-03-14T18:54:52Zdoi:10.1103/PhysRevLett.77.3728http://cds.cern.ch/record/307358engDvali, G.R.Pomarol, AlexAnomalous U(1) as a mediator of Supersymmetry BreakingParticle Physics - PhenomenologyWe point out that an anomalous gauge U(1) symmetry is a natural candida= te for being the mediator and messenger of supersymmetry breaking. It facilitate= s dynamical supersymmetry breaking even in the flat limit. Soft masses are induced by both gravity and the U(1) gauge interactions giving an unusual= mass hierarchy in the sparticle spectrum which suppresses flavor violations. T= his scenario does not suffer from the Polonyi problem.We point out that an anomalous gauge U(1) symmetry is a natural candidate for being the mediator and messenger of supersymmetry breaking. It facilitates dynamical supersymmetry breaking even in the flat limit. Soft masses are induced by both gravity and the U(1) gauge interactions giving an unusual mass hierarchy in the sparticle spectrum which suppresses flavor violations. This scenario does not suffer from the Polonyi problem.hep-ph/9607383CERN-TH-96-192CERN-TH-96-192oai:cds.cern.ch:3073581996-07-21
spellingShingle Particle Physics - Phenomenology
Dvali, G.R.
Pomarol, Alex
Anomalous U(1) as a mediator of Supersymmetry Breaking
title Anomalous U(1) as a mediator of Supersymmetry Breaking
title_full Anomalous U(1) as a mediator of Supersymmetry Breaking
title_fullStr Anomalous U(1) as a mediator of Supersymmetry Breaking
title_full_unstemmed Anomalous U(1) as a mediator of Supersymmetry Breaking
title_short Anomalous U(1) as a mediator of Supersymmetry Breaking
title_sort anomalous u(1) as a mediator of supersymmetry breaking
topic Particle Physics - Phenomenology
url https://dx.doi.org/10.1103/PhysRevLett.77.3728
http://cds.cern.ch/record/307358
work_keys_str_mv AT dvaligr anomalousu1asamediatorofsupersymmetrybreaking
AT pomarolalex anomalousu1asamediatorofsupersymmetrybreaking

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