A Non - Singular Cosmological Model with Shear and Rotation
G.K.Goswami, Mandwi Trivedi
TL;DR
This paper presents a non-singular, rotating cosmological model with shear that evolves over time, offering insights into an ever-expanding universe without initial singularities.
Contribution
It introduces a non-static, rotating universe model with imperfect fluid, demonstrating singularity avoidance and shear and rotation diminishing over time.
Findings
Model is free from initial singularity
Universe expands forever with decreasing shear and rotation
Shear and rotation vanish at large times
Abstract
We have investigated a non-static and rotating model of the universe with an imperfect fluid distribution. It is found that the model is free from singularity and represents an ever expanding universe with shear and rotation vanishing for large value of time.
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