Analytical soft SUSY spectrum in mirage-type mediation scenarios
Abstract We derive explicitly the soft SUSY breaking parameters at arbitrary low energy scale in the (deflected) mirage type mediation scenarios with possible gauge or Yukawa mediation contributions. Based on the Wilsonian effective action after integrating out the messengers, we obtain analytically...
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| Format: | Article |
| Language: | English |
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SpringerOpen
2018-11-01
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| Series: | Journal of High Energy Physics |
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| Online Access: | http://link.springer.com/article/10.1007/JHEP11(2018)062 |
| _version_ | 1828404404802289664 |
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| author | Fei Wang |
| author_facet | Fei Wang |
| author_sort | Fei Wang |
| collection | DOAJ |
| description | Abstract We derive explicitly the soft SUSY breaking parameters at arbitrary low energy scale in the (deflected) mirage type mediation scenarios with possible gauge or Yukawa mediation contributions. Based on the Wilsonian effective action after integrating out the messengers, we obtain analytically the boundary value (at the GUT scale) dependencies of the effective wavefunctions and gauge kinetic terms. Note that the messenger scale dependencies of the effective wavefunctions and gauge kinetic terms had already been discussed in GMSB. The RGE boundary value dependencies, which is a special feature in (deflected) mirage type mediation, is the key new ingredients in this study. The appearance of ‘mirage’ unification scale in mirage mediation is proved rigorously with our analytical results. We also discuss briefly the new features in deflected mirage mediation scenario in the case the deflection comes purely from the Kahler potential and the case with messenger-matter interactions. |
| first_indexed | 2024-12-10T10:35:46Z |
| format | Article |
| id | doaj.art-2c1d620c502d4380af1cbe654bc780fd |
| institution | Directory Open Access Journal |
| issn | 1029-8479 |
| language | English |
| last_indexed | 2024-12-10T10:35:46Z |
| publishDate | 2018-11-01 |
| publisher | SpringerOpen |
| record_format | Article |
| series | Journal of High Energy Physics |
| spelling | doaj.art-2c1d620c502d4380af1cbe654bc780fd2022-12-22T01:52:25ZengSpringerOpenJournal of High Energy Physics1029-84792018-11-0120181112710.1007/JHEP11(2018)062Analytical soft SUSY spectrum in mirage-type mediation scenariosFei Wang0Department of Physics and Engineering, Zhengzhou UniversityAbstract We derive explicitly the soft SUSY breaking parameters at arbitrary low energy scale in the (deflected) mirage type mediation scenarios with possible gauge or Yukawa mediation contributions. Based on the Wilsonian effective action after integrating out the messengers, we obtain analytically the boundary value (at the GUT scale) dependencies of the effective wavefunctions and gauge kinetic terms. Note that the messenger scale dependencies of the effective wavefunctions and gauge kinetic terms had already been discussed in GMSB. The RGE boundary value dependencies, which is a special feature in (deflected) mirage type mediation, is the key new ingredients in this study. The appearance of ‘mirage’ unification scale in mirage mediation is proved rigorously with our analytical results. We also discuss briefly the new features in deflected mirage mediation scenario in the case the deflection comes purely from the Kahler potential and the case with messenger-matter interactions.http://link.springer.com/article/10.1007/JHEP11(2018)062Supersymmetry BreakingSupersymmetric Effective TheoriesCompactification and String ModelsSupersymmetric Standard Model |
| spellingShingle | Fei Wang Analytical soft SUSY spectrum in mirage-type mediation scenarios Journal of High Energy Physics Supersymmetry Breaking Supersymmetric Effective Theories Compactification and String Models Supersymmetric Standard Model |
| title | Analytical soft SUSY spectrum in mirage-type mediation scenarios |
| title_full | Analytical soft SUSY spectrum in mirage-type mediation scenarios |
| title_fullStr | Analytical soft SUSY spectrum in mirage-type mediation scenarios |
| title_full_unstemmed | Analytical soft SUSY spectrum in mirage-type mediation scenarios |
| title_short | Analytical soft SUSY spectrum in mirage-type mediation scenarios |
| title_sort | analytical soft susy spectrum in mirage type mediation scenarios |
| topic | Supersymmetry Breaking Supersymmetric Effective Theories Compactification and String Models Supersymmetric Standard Model |
| url | http://link.springer.com/article/10.1007/JHEP11(2018)062 |
| work_keys_str_mv | AT feiwang analyticalsoftsusyspectruminmiragetypemediationscenarios |