A Model of Emergent Universe in Inhomogeneous Space-Time

Abstract

A scenario of an emergent universe is constructed in the background of an inhomogeneous space-time model which is asymptotically (at spatial infinity) FRW space-time. The cosmic substratum consists of non-interacting two components, namely {\bf a)} homogeneous and isotropic fluid but dissipative in nature and {\bf b)} an inhomogeneous and anisotropic barotropic fluid. In non-equilibrium thermodynamic prescription (second order deviations), particle creation mechanism is considered the cause for the dissipative phenomena. It is found that for constant value of the particle creation rate parameter there exists a scenario of emergent universe.

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Cited by in corpus (8)

• Stability of the Einstein static Universe in $f(R,T)$ gravity
• The Raychaudhuri Equation in inhomogeneous FLRW space-time : A $f(R)$-gravity model
• Emergent Scenario in first and second order non-equilibrium thermodynamics and stability analysis
• Cosmic scenarios in $f(R)$ gravity: a complete evolution
• Investigating Evolving Wormholes in $f(R,T)$ Gravity
• Collapse Geometry in Inhomogeneous FRW model
• Does diffusion mechanism favor the emergent scenario of the universe?
• Does Dynamical Wormhole Evolve From Emergent Scenario?