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Soft Terms from Broken Symmetries
In theories of phyiscs beyond the Standard Model (SM), visible sector fields often carry quantum numbers under additional gauge symmetries. One could then imagine a scenario in which these extra gauge symmetries play a role in transmitting supersymmetry breaking from a hidden sector to the Supersymm...
Autores principales: | , |
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Formato: | info:eu-repo/semantics/article |
Lenguaje: | eng |
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JHEP
2009
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Materias: | |
Acceso en línea: | https://dx.doi.org/10.1007/JHEP02(2010)005 http://cds.cern.ch/record/1209302 |
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author | Buican, Matthew Komargodski, Zohar |
author_facet | Buican, Matthew Komargodski, Zohar |
author_sort | Buican, Matthew |
collection | CERN |
description | In theories of phyiscs beyond the Standard Model (SM), visible sector fields often carry quantum numbers under additional gauge symmetries. One could then imagine a scenario in which these extra gauge symmetries play a role in transmitting supersymmetry breaking from a hidden sector to the Supersymmetric Standard Model (SSM). In this paper we present a general formalism for studying the resulting hidden sectors and calculating the corresponding gauge mediated soft parameters. We find that a large class of generic models features a leading universal contribution to the soft scalar masses that only depends on the scale of Higgsing, even if the model is strongly coupled. As a by-product of our analysis, we elucidate some IR aspects of the correlation functions in General Gauge Mediation. We also discuss possible phenomenological applications. |
format | info:eu-repo/semantics/article |
id | cern-1209302 |
institution | Organización Europea para la Investigación Nuclear |
language | eng |
publishDate | 2009 |
publisher | JHEP |
record_format | invenio |
spelling | cern-12093022023-03-12T04:52:54Z doi:10.1007/JHEP02(2010)005 http://cds.cern.ch/record/1209302 eng Buican, Matthew Komargodski, Zohar Soft Terms from Broken Symmetries Particle Physics - Phenomenology In theories of phyiscs beyond the Standard Model (SM), visible sector fields often carry quantum numbers under additional gauge symmetries. One could then imagine a scenario in which these extra gauge symmetries play a role in transmitting supersymmetry breaking from a hidden sector to the Supersymmetric Standard Model (SSM). In this paper we present a general formalism for studying the resulting hidden sectors and calculating the corresponding gauge mediated soft parameters. We find that a large class of generic models features a leading universal contribution to the soft scalar masses that only depends on the scale of Higgsing, even if the model is strongly coupled. As a by-product of our analysis, we elucidate some IR aspects of the correlation functions in General Gauge Mediation. We also discuss possible phenomenological applications. In theories of phyiscs beyond the Standard Model (SM), visible sector fields often carry quantum numbers under additional gauge symmetries. One could then imagine a scenario in which these extra gauge symmetries play a role in transmitting supersymmetry breaking from a hidden sector to the Supersymmetric Standard Model (SSM). In this paper we present a general formalism for studying the resulting hidden sectors and calculating the corresponding gauge mediated soft parameters. We find that a large class of generic models features a leading universal contribution to the soft scalar masses that only depends on the scale of Higgsing, even if the model is strongly coupled. As a by-product of our analysis, we elucidate some IR aspects of the correlation functions in General Gauge Mediation. We also discuss possible phenomenological applications. info:eu-repo/grantAgreement/EC/FP7/226371 info:eu-repo/semantics/openAccess Education Level info:eu-repo/semantics/article http://cds.cern.ch/record/1209302 JHEP JHEP, (2010) pp. 005 2009-09-29 |
spellingShingle | Particle Physics - Phenomenology Buican, Matthew Komargodski, Zohar Soft Terms from Broken Symmetries |
title | Soft Terms from Broken Symmetries |
title_full | Soft Terms from Broken Symmetries |
title_fullStr | Soft Terms from Broken Symmetries |
title_full_unstemmed | Soft Terms from Broken Symmetries |
title_short | Soft Terms from Broken Symmetries |
title_sort | soft terms from broken symmetries |
topic | Particle Physics - Phenomenology |
url | https://dx.doi.org/10.1007/JHEP02(2010)005 http://cds.cern.ch/record/1209302 http://cds.cern.ch/record/1209302 |
work_keys_str_mv | AT buicanmatthew softtermsfrombrokensymmetries AT komargodskizohar softtermsfrombrokensymmetries |