Remote Inflation as hybrid-like sneutrino/MSSM inflation
High Energy Physics - Phenomenology
2009-09-28 v2 Cosmology and Nongalactic Astrophysics
General Relativity and Quantum Cosmology
High Energy Physics - Theory
Abstract
A new scenario of hybrid-like inflation is considered for sneutrino and MSSM fields. Contrary to the usual hybrid inflation model, the direct coupling between a trigger field and the sneutrino/MSSM inflaton field is not necessary for the scenario. The dissipation and the radiation from the sneutrino/MSSM inflaton can be written explicitly by using the Yukawa couplings. Remote inflation does not require the shift symmetry or cancellation in solving the eta-problem.
Cite
@article{arxiv.0905.4328,
title = {Remote Inflation as hybrid-like sneutrino/MSSM inflation},
author = {Tomohiro Matsuda},
journal= {arXiv preprint arXiv:0905.4328},
year = {2009}
}
Comments
27pages, added 1 figure and 2 appendices, accepted for publication in NPB