Higgs mechanism and cosmological constant in $$N=1$$ N = 1 supergravity with inflaton in a vector multiplet
Abstract The $$N=1$$ N = 1 supergravity models of cosmological inflation with an inflaton belonging to a massive vector multiplet and spontaneous SUSY breaking after inflation are reformulated as the supersymmetric U(1) gauge theories of a massless vector superfield interacting with the Higgs and Po...
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| Format: | Article |
| Language: | English |
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SpringerOpen
2017-04-01
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| Series: | European Physical Journal C: Particles and Fields |
| Subjects: | |
| Online Access: | http://link.springer.com/article/10.1140/epjc/s10052-017-4807-8 |
| _version_ | 1818552601610813440 |
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| author | Yermek Aldabergenov Sergei V. Ketov |
| author_facet | Yermek Aldabergenov Sergei V. Ketov |
| author_sort | Yermek Aldabergenov |
| collection | DOAJ |
| description | Abstract The $$N=1$$ N = 1 supergravity models of cosmological inflation with an inflaton belonging to a massive vector multiplet and spontaneous SUSY breaking after inflation are reformulated as the supersymmetric U(1) gauge theories of a massless vector superfield interacting with the Higgs and Polonyi chiral superfields, all coupled to supergravity. The U(1) gauge sector is identified with the U(1) gauge fields of the super-GUT coupled to supergravity, whose gauge group has a U(1) factor. A positive cosmological constant (dark energy) is included. The scalar potential is calculated, and its de Sitter vacuum solution is found to be stable. |
| first_indexed | 2024-12-12T09:15:19Z |
| format | Article |
| id | doaj.art-6bbebc6696b840f0815e0ebed4b1a439 |
| institution | Directory Open Access Journal |
| issn | 1434-6044 1434-6052 |
| language | English |
| last_indexed | 2024-12-12T09:15:19Z |
| publishDate | 2017-04-01 |
| publisher | SpringerOpen |
| record_format | Article |
| series | European Physical Journal C: Particles and Fields |
| spelling | doaj.art-6bbebc6696b840f0815e0ebed4b1a4392022-12-22T00:29:23ZengSpringerOpenEuropean Physical Journal C: Particles and Fields1434-60441434-60522017-04-017741610.1140/epjc/s10052-017-4807-8Higgs mechanism and cosmological constant in $$N=1$$ N = 1 supergravity with inflaton in a vector multipletYermek Aldabergenov0Sergei V. Ketov1Department of Physics, Tokyo Metropolitan UniversityDepartment of Physics, Tokyo Metropolitan UniversityAbstract The $$N=1$$ N = 1 supergravity models of cosmological inflation with an inflaton belonging to a massive vector multiplet and spontaneous SUSY breaking after inflation are reformulated as the supersymmetric U(1) gauge theories of a massless vector superfield interacting with the Higgs and Polonyi chiral superfields, all coupled to supergravity. The U(1) gauge sector is identified with the U(1) gauge fields of the super-GUT coupled to supergravity, whose gauge group has a U(1) factor. A positive cosmological constant (dark energy) is included. The scalar potential is calculated, and its de Sitter vacuum solution is found to be stable.http://link.springer.com/article/10.1140/epjc/s10052-017-4807-8Dark EnergyCosmic Microwave BackgroundScalar PotentialVector MultipletSUSY Breaking |
| spellingShingle | Yermek Aldabergenov Sergei V. Ketov Higgs mechanism and cosmological constant in $$N=1$$ N = 1 supergravity with inflaton in a vector multiplet European Physical Journal C: Particles and Fields Dark Energy Cosmic Microwave Background Scalar Potential Vector Multiplet SUSY Breaking |
| title | Higgs mechanism and cosmological constant in $$N=1$$ N = 1 supergravity with inflaton in a vector multiplet |
| title_full | Higgs mechanism and cosmological constant in $$N=1$$ N = 1 supergravity with inflaton in a vector multiplet |
| title_fullStr | Higgs mechanism and cosmological constant in $$N=1$$ N = 1 supergravity with inflaton in a vector multiplet |
| title_full_unstemmed | Higgs mechanism and cosmological constant in $$N=1$$ N = 1 supergravity with inflaton in a vector multiplet |
| title_short | Higgs mechanism and cosmological constant in $$N=1$$ N = 1 supergravity with inflaton in a vector multiplet |
| title_sort | higgs mechanism and cosmological constant in n 1 n 1 supergravity with inflaton in a vector multiplet |
| topic | Dark Energy Cosmic Microwave Background Scalar Potential Vector Multiplet SUSY Breaking |
| url | http://link.springer.com/article/10.1140/epjc/s10052-017-4807-8 |
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