5 citations · 5 across the 2 of their papers we have counts for
3 papers
hep-ph2004
Brane inflation and the fine-tuning problem
A. Chafik
Brane inflation can provide a promissing framework for solving the fine-tuning problem in standard inflationary models. The aim of this paper is to illustrate the mechanism by whic…
hep-ph2004★ 5 cited
Supersymmetric hybrid inflation in the braneworld scenario
H. Boutaleb-J, A. Chafik, A. L. Marrakchi
In this paper we reconsider the supersymmetric hybrid inflation in the context of the braneworld scenario . The observational bounds are satisfied with an inflationary energy scale…
hep-ph2002
Hybrid Inflation in Supergravity without Inflaton Superpotential
H. Boutaleb-J, A. Chafik, A. L. Marrakchi
We propose a new realisation of hybrid inflation in supergravity where the inflaton field does not appear in the superpotential but contributes only through the Kahler potential. T…