Canonical scalar field inflation with a Woods–Saxon potential
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DOI: 10.1016/j.aop.2019.167999
Abstract: This paper focuses on the realization of an inflationary model from a canonical scalar field theory with a Woods-Saxon potential, in the slow-roll approximation. Our analysis indicates that the observable quantities derived theoretically from our… read more here.
Keywords: canonical scalar; woods saxon; field; scalar field ... See more keywords
A non-canonical scalar field cosmological model: Stability and bifurcation analysis
Sign Up to like & getrecommendations! Published in 2019 at "Modern Physics Letters A"
DOI: 10.1142/s0217732319502614
Abstract: In this work, cosmological implications of a non-canonical scalar field model have been studied in the background of homogeneous and isotropic flat FLRW spacetime by using dynamical system analysis. By suitable change of variables, the… read more here.
Keywords: system; field; scalar field; non canonical ... See more keywords