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

TL;DR

This paper investigates how fluctuations in entropy can be used to understand the behavior of scalar fields, particularly in the context of collapsing thin walls and cosmological evolution.

Contribution

It introduces a novel approach linking entropy fluctuations to scalar field dynamics, especially in scenarios involving thin wall collapse and inflation.

Findings

Scalar field behavior can be modeled using entropy fluctuations.

Decay of thin wall approximation influences cosmological constant models.

Supports traditional Einstein cosmological constant with new entropy-based insights.

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.