Anomaly mediation and dimensional transmutation
We show how a sparticle spectrum characteristic of anomaly mediation can arise from a theory whose Lagrangian contains no explicit mass scale. The scale of supersymmetry breaking is governed by the gravitino mass, which is the vacuum expectation value of the F-term of the conformal compensator field...
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| Format: | Journal article |
| Language: | English |
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2006
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| _version_ | 1797069105932533760 |
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| author | Jones, D Ross, G |
| author_facet | Jones, D Ross, G |
| author_sort | Jones, D |
| collection | OXFORD |
| description | We show how a sparticle spectrum characteristic of anomaly mediation can arise from a theory whose Lagrangian contains no explicit mass scale. The scale of supersymmetry breaking is governed by the gravitino mass, which is the vacuum expectation value of the F-term of the conformal compensator field, and the tachyonic slepton problem is resolved by the breaking of a U1′ gauge symmetry at a scale determined by dimensional transmutation. © 2006 Elsevier B.V. All rights reserved. |
| first_indexed | 2024-03-06T22:19:36Z |
| format | Journal article |
| id | oxford-uuid:549303a1-daa2-4a8e-8e4b-5c35946a30ef |
| institution | University of Oxford |
| language | English |
| last_indexed | 2024-03-06T22:19:36Z |
| publishDate | 2006 |
| record_format | dspace |
| spelling | oxford-uuid:549303a1-daa2-4a8e-8e4b-5c35946a30ef2022-03-26T16:38:44ZAnomaly mediation and dimensional transmutationJournal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:549303a1-daa2-4a8e-8e4b-5c35946a30efEnglishSymplectic Elements at Oxford2006Jones, DRoss, GWe show how a sparticle spectrum characteristic of anomaly mediation can arise from a theory whose Lagrangian contains no explicit mass scale. The scale of supersymmetry breaking is governed by the gravitino mass, which is the vacuum expectation value of the F-term of the conformal compensator field, and the tachyonic slepton problem is resolved by the breaking of a U1′ gauge symmetry at a scale determined by dimensional transmutation. © 2006 Elsevier B.V. All rights reserved. |
| spellingShingle | Jones, D Ross, G Anomaly mediation and dimensional transmutation |
| title | Anomaly mediation and dimensional transmutation |
| title_full | Anomaly mediation and dimensional transmutation |
| title_fullStr | Anomaly mediation and dimensional transmutation |
| title_full_unstemmed | Anomaly mediation and dimensional transmutation |
| title_short | Anomaly mediation and dimensional transmutation |
| title_sort | anomaly mediation and dimensional transmutation |
| work_keys_str_mv | AT jonesd anomalymediationanddimensionaltransmutation AT rossg anomalymediationanddimensionaltransmutation |