Inflationary Dynamics within f (Q) Gravity using Non-Abelian Gauge Fields

Abstract

Within the framework of the f (Q) theory of gravity, we investigated warm inflation using non-Abelian gauge fields. We propose this requirement as the mechanism that terminates the gauge-flation model. For this model, slow-roll parameters and perturbation parameters are presented. We discover the fundamental conditions needed for the slow-roll approxima- tion of this model to be realizable. Additionally, we build our model within the context of logamediate and intermediate cases, which, in the Einstein hypothesis, are exact solutions to the inflationary field equation. In terms of the inflaton field, general expressions of the slow-roll parameters, the tensor-scalar ratio, and the scalar spectral index are offered for these two cases. Graphical portrays show that our results are compatible with Planck 2018 data.