Embedding (R+R^2)-Inflation into Supergravity
arXiv:1011.0240 · doi:10.1103/PhysRevD.83.063512
Abstract
We find the natural embedding of the (R+R^2)-inflationary model into the recently constructed N=1 F(\cal R)-supergravity. It gives a simple and viable realization of chaotic inflation in supergravity. The only requirement for a slow-roll inflation is the existence of the (\cal R)^3-term with an anomalously large coefficient in Taylor expansion of the F(\cal R) function, where \cal R is the covariantly-chiral scalar supercurvature superfield.
4 pages, revtex, no figures (very minor additions, a reference added)
References in corpus (8)
- The Standard Model Higgs boson as the inflaton
- Inflation scenario via the Standard Model Higgs boson and LHC
- New models of chaotic inflation in supergravity
- Superstring-inspired supergravity as the universal source of inflation and quintessence
- Matter and Dark Matter from False Vacuum Decay
- Chaotic inflation in F(R) supergravity
- f(R) Cosmology from q-Theory
- Scalar potential in F(R) supergravity