Dynamical Stability of Bulk Viscous Isotropic and Homogeneous Universe

Dynamical Stability of Bulk Viscous Isotropic and Homogeneous Universe

In this paper, we study the phase space portrait of homogeneous and isotropic universe by taking different coupling functions between dark energy models and bulk viscous dark matter. The dimensionless quantities are introduced to establish an autonomous set of equations. To analyze the stability of...

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Bibliographic Details
Main Authors: Muhammad Sharif, Qanitah Ama-Tul-Mughani
Format: Article
Language:English
Published: MDPI AG 2019-08-01
Series:Universe
Subjects:
stability
phase space analysis
bulk viscosity
Online Access:https://www.mdpi.com/2218-1997/5/8/185

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