Inhomogeneous Universe Models with Varying Cosmological Term
Luis P. Chimento, and Diego Pavon
TL;DR
This paper investigates inhomogeneous spherically symmetric universe models with a varying cosmological term and fluid, analyzing their evolution under different adiabatic conditions.
Contribution
It introduces a study of inhomogeneous universe models with a dynamic cosmological term and explores their evolution with various adiabatic indices.
Findings
Models exhibit diverse evolutionary behaviors based on the variation of the cosmological term.
The adiabatic index influences the dynamics of the universe models.
Potential implications for understanding cosmic inhomogeneities.
Abstract
The evolution of a class of inhomogeneous spherically symmetric universe models possessing a varying cosmological term and a material fluid, with an adiabatic index either constant or not, is studied.
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