Using fluctuations of Entropy as a starting point for obtaining behavior of scalar fields permitting collapse of thin wall approximation

2004/12/15 by A. W. Beckwith, Beckwith, A. W.
Mathematics · Physics and Astronomy · #85A40 #FOS: Physical sciences #Mathematical Physics (math-ph) #math-ph #math.MP #msc:85A40

paper · pdf · doi:10.48550/arxiv.math-ph/0412053

7 pages, no figures: Minor spelling errors (two) fixed abstract & text

arxiv created 2004/12/16 · arxiv updated 2009/12/01

Abstract

We have shown that a scalar field can be used, employing Scherrer's k essence cosmological sound calculation, to model how we evolve from a dark matter- dark energy mix to a cosmological constant. Here, we are exploring what initiates the decay of the near perfect thin wall approximation on that scalar field to circumstances permitting a k essence speed-of-sound argument in favor of traditional models of Einstein's cosmological constant as a driving force for inflationary expansion.

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