Non-minimal Higgs inflation in the context of warm scenario in the light of Planck data

TL;DR

This paper explores a warm inflation model with a non-minimal Higgs inflaton, analyzing its potential and constraining parameters using Planck data, aiming to address issues in traditional warm inflation scenarios.

Contribution

It introduces a specific warm little Higgs inflaton model with a unique dissipation parameter and constrains its parameters based on current observational data.

Findings

Model parameters are consistent with Planck data.

Warm Higgs inflation can resolve issues of standard warm inflation.

Constraints on dissipation parameter and potential shape.

Abstract

We investigate the non-minimally Higgs inflaton (HI) model in the context of warm inflation scenario. Warm little inflaton (WLI) model considers the little Higgs boson as inflaton. The concerns of warm inflation model can be eliminated in WLI model. There is a special case of dissipation parameter in WLI model $\Gamma=\Gamma_0 T$. Using this parameter, we study the potential of HI in Einstein frame . Finally we will constrain the parameters of our model using current Planck observational data.