Swampland conjecture and inflation model from brane perspective

Abstract Over the past few decades, inflation models have been studied by researchers from different perspectives and conditions in order to introduce a model for expanding universe. In this paper, we modified f ( R ) gravitational as + γ p examine new condition models. Given that our studies are related on brane, therefore will encounter cosmological parameters. So, first these parameters such spectral index, number of e-folds etc. Then, apply adapt swampland criteria. Finally, determine range each plotting some figures with respect observable data Planck 2018.