Cargando…
Starobinsky-like Inflationary Models as Avatars of No-Scale Supergravity
Models of cosmological inflation resembling the Starobinsky R + R^2 model emerge naturally among the effective potentials derived from no-scale SU(N,1)/SU(N) x U(1) supergravity when N > 1. We display several examples in the SU(2,1)/SU(2) x U(1) case, in which the inflaton may be identified with...
| Autores principales: | , , |
|---|---|
| Lenguaje: | eng |
| Publicado: |
2013
|
| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1088/1475-7516/2013/10/009 http://cds.cern.ch/record/1561872 |