Emergent Scenario in first and second order non-equilibrium thermodynamics and stability analysis

TL;DR

This paper explores the emergent scenario within first and second order non-equilibrium thermodynamics, focusing on particle creation in FLRW models and analyzing the stability of these thermodynamic systems.

Contribution

It provides a general formulation of the emergent scenario in non-equilibrium thermodynamics and examines the stability of such systems in cosmological models.

Findings

Emergent scenario formulated in non-equilibrium thermodynamics.

Stability conditions for thermodynamic systems in cosmology derived.

Particle creation mechanisms analyzed in FLRW models.

Abstract

First and second order non-equilibrium thermodynamics are studied in the context of particle creation mechanism for homogeneous and isotropic FLRW model and a general formulation of the emergent scenario is investigated. Finally, the stability of the non-equilibrium thermodynamics is examined.