The Nelson-Seiberg Theorem Generalized with Nonpolynomial Superpotentials
The Nelson-Seiberg theorem relates R-symmetries to F-term supersymmetry breaking and provides a guiding rule for new physics model building beyond the Standard Model. A revision of the theorem gives a necessary and sufficient condition to supersymmetry breaking in models with polynomial superpotenti...
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| Format: | Article |
| Language: | English |
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Wiley
2020-01-01
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| Series: | Advances in High Energy Physics |
| Online Access: | http://dx.doi.org/10.1155/2020/3701943 |
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| _version_ | 1849405485664436224 |
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| author | Zhengyi Li Zheng Sun |
| author_facet | Zhengyi Li Zheng Sun |
| author_sort | Zhengyi Li |
| collection | DOAJ |
| description | The Nelson-Seiberg theorem relates R-symmetries to F-term supersymmetry breaking and provides a guiding rule for new physics model building beyond the Standard Model. A revision of the theorem gives a necessary and sufficient condition to supersymmetry breaking in models with polynomial superpotentials. This work revisits the theorem to include models with nonpolynomial superpotentials. With a generic R-symmetric superpotential, a singularity at the origin of the field space implies both R-symmetry breaking and supersymmetry breaking. We give a generalized necessary and sufficient condition for supersymmetry breaking which applies to both perturbative and nonperturbative models. |
| format | Article |
| id | doaj-art-4e9fe8c54ed84a83a2d4e1e153613c36 |
| institution | Kabale University |
| issn | 1687-7357 1687-7365 |
| language | English |
| publishDate | 2020-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advances in High Energy Physics |
| spelling | doaj-art-4e9fe8c54ed84a83a2d4e1e153613c362025-08-20T03:36:40ZengWileyAdvances in High Energy Physics1687-73571687-73652020-01-01202010.1155/2020/37019433701943The Nelson-Seiberg Theorem Generalized with Nonpolynomial SuperpotentialsZhengyi Li0Zheng Sun1College of Physics, Sichuan University, Chengdu 610064, ChinaCollege of Physics, Sichuan University, Chengdu 610064, ChinaThe Nelson-Seiberg theorem relates R-symmetries to F-term supersymmetry breaking and provides a guiding rule for new physics model building beyond the Standard Model. A revision of the theorem gives a necessary and sufficient condition to supersymmetry breaking in models with polynomial superpotentials. This work revisits the theorem to include models with nonpolynomial superpotentials. With a generic R-symmetric superpotential, a singularity at the origin of the field space implies both R-symmetry breaking and supersymmetry breaking. We give a generalized necessary and sufficient condition for supersymmetry breaking which applies to both perturbative and nonperturbative models.http://dx.doi.org/10.1155/2020/3701943 |
| spellingShingle | Zhengyi Li Zheng Sun The Nelson-Seiberg Theorem Generalized with Nonpolynomial Superpotentials Advances in High Energy Physics |
| title | The Nelson-Seiberg Theorem Generalized with Nonpolynomial Superpotentials |
| title_full | The Nelson-Seiberg Theorem Generalized with Nonpolynomial Superpotentials |
| title_fullStr | The Nelson-Seiberg Theorem Generalized with Nonpolynomial Superpotentials |
| title_full_unstemmed | The Nelson-Seiberg Theorem Generalized with Nonpolynomial Superpotentials |
| title_short | The Nelson-Seiberg Theorem Generalized with Nonpolynomial Superpotentials |
| title_sort | nelson seiberg theorem generalized with nonpolynomial superpotentials |
| url | http://dx.doi.org/10.1155/2020/3701943 |
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