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gr-qc2018★ 4 cited
Lowering the self-coupling of the scalar field in a generalized Higgs inflation
Kourosh Nozari, S. Shafizadeh, N. Rashidi
We study cosmological dynamics of a generalized Higgs inflation. By expanding the action up to the second and third order in the small perturbations, we study the primordial pertur…
gr-qc2010★ 39 cited
Non-Minimal Inflation Revisited
Kourosh Nozari, S. Shafizadeh
We reconsider an inflationary model that inflaton field is non-minimally coupled to gravity. We study parameter space of the model up to the second ( and in some cases third ) orde…