Relativity and Cosmology

    

From the Big Split of the Primal Cosmic “Substance” to a Five-Component Vacuum with Positive and Negative Energy Densities

Authors: Bruno R Galeffi

This study considers the self-division of a preexisting Substance at high entropy as the seeding and nucleation for the cosmic expansion driven by Friedmann equations. The initial split creates two unsymmetrical constituents that provide the potential energy required for activating the universe expansion and the emergence of three other vacuum components. Hence, this model corresponds to a vacuum containing five ingredients, two with positive and three with negative energy densities, including a negative time-dependent cosmological constant Λ(t). A four-parameter Weibull growth function is used to model the evolution of R(t).

Comments: 10 Pages.

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Submission history

[v1] 2019-09-28 10:44:52
[v2] 2020-07-07 21:03:07

Unique-IP document downloads: 319 times

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