Higgs mechanism and cosmological constant in N=1N=1 supergravity with inflaton in a vector multiplet
| Parent link: | The European Physical Journal C: Scientific Journal.— , 1998- Vol. 77, iss. 4.— 2017.— [233, 6 p.] |
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| Zusammenfassung: | Title screen The N=1N=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. Режим доступа: по договору с организацией-держателем ресурса |
| Sprache: | Englisch |
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2017
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| Online-Zugang: | http://dx.doi.org/10.1140/epjc/s10052-017-4807-8 |
| Format: | Elektronisch Buchkapitel |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=655269 |