The Flatness Problem and the Variable Physical Constants

We have used the varying physical constant approach to resolve the flatness problem in cosmology. Friedmann equations are modified to include the variability of speed of light, gravitational constant, cosmological constant, and the curvature constant. The continuity equation obtained with such modif...

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Bibliographic Details
Main Author: Rajendra P. Gupta
Format: Article
Language:English
Published: MDPI AG 2019-09-01
Series:Galaxies
Subjects:
Online Access:https://www.mdpi.com/2075-4434/7/3/77