Large scale solitonic back-reaction effects in pre-inflation
Sign Up to like & getrecommendations! Published in 2017 at "Physics of the Dark Universe"
DOI: 10.1016/j.dark.2017.05.002
Abstract: Abstract Using Relativistic Quantum Geometry (RQG), we study the emergence of back-reaction modes with solitonic properties, on astrophysical and cosmological scales, in a model of pre-inflation where the universe emerge from a topological phase transition.… read more here.
Keywords: large scale; reaction effects; pre inflation; reaction ... See more keywords
Tracking the pre-inflation era from density perturbation spectra
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review D"
DOI: 10.1103/physrevd.99.063502
Abstract: One of the great triumphs of the inflationary model is the prediction of the flat power spectrum of the CMB fluctuation. The prediction is based on the assumption of the de-Sitter vacuum in the past… read more here.
Keywords: tracking pre; inflation; era density; pre inflation ... See more keywords
Pre-inflation dynamical behavior of warm inflation in loop quantum cosmology
Sign Up to like & getrecommendations! Published in 2020 at "Modern Physics Letters A"
DOI: 10.1142/s0217732320502934
Abstract: Considering a constant dissipative coefficient Γ, the pre-inflation dynamical behaviors of warm inflation in the loop quantum cosmology scenario are discussed. We consider three sets of initial con... read more here.
Keywords: warm inflation; pre inflation; inflation dynamical; cosmology ... See more keywords