Authors: Andrew Beckwith
We begin by examining a general expression of entropy, and its links to a minimum radius of the universe. We derive an expression for the production of at least 1 unit of entropy, which translates to a value of Planck length in radii to 1000 times Planck radii, for the quantum bubble of space-time which dependent upon, of all things, the initial Hubble expansion rate value. If the Hubble parameter has the value of 10^ 10 GeV, we see a minimum radial length of the Universe of about 1 billion times Planck length. If the Hubble parameter is of 10^19 GeV, the minimum radial length of the universe would be about one Planck length, which is surprising, to put it mildly. The higher the initial temperate is, up to a point, the more likely the initial entropy is closer to the Causal barrier mentioned in an earlier publication by the author Keywords. Causal barrier, Inflaton, Minimum entropy (non-zero), initial radii (of universe)
Comments: 6 Pages.
[v1] 2017-03-20 00:22:51
Unique-IP document downloads: 17 times
Add your own feedback and questions here:
You are equally welcome to be positive or negative about any paper but please be polite. If you are being critical you must mention at least one specific error, otherwise your comment will be deleted as unhelpful.