Simple sinflaton-less α-attractors
Abstract We construct the simplest inflationary α-attractor models in supergravity: it has only one scalar, the inflaton. There is no sinflaton since the inflaton belongs to an orthogonal nilpotent superfield where the sinflaton depends on fermion bilinears. When the local supersymmetry is gauge-fix...
Furkejuvvon:
| Váldodahkkit: | , |
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| Materiálatiipa: | Artigo |
| Giella: | Inglês |
| Almmustuhtton: |
SpringerOpen
2019-03-01
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| Ráidu: | Journal of High Energy Physics |
| Fáttát: | |
| Liŋkkat: | http://link.springer.com/article/10.1007/JHEP03(2019)139 |
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