Non-equilibrium thermodynamics of dark energy on the power-law entropy corrected apparent horizon

TL;DR

This paper explores the non-equilibrium thermodynamics of a dark energy universe using power-law entropy corrections to the apparent horizon, linking quantum entanglement effects to cosmological thermodynamics.

Contribution

It introduces a novel approach by applying power-law entropy corrections to the apparent horizon in a dark energy universe within a non-equilibrium thermodynamic framework.

Findings

Derived the power-law entropy corrected apparent horizon.

Connected quantum entanglement to horizon thermodynamics.

Provided insights into non-equilibrium processes in cosmology.

Abstract

We investigate the Friedmann-Robertson-Walker (FRW) universe (containing dark energy) as a non-equilibrium (irreversible) thermodynamical system by considering the power-law correction to the horizon entropy. By taking power-law entropy area law which appear in dealing with the entanglement of quantum fields in and out the horizon, we determine the power-law entropy corrected apparent horizon of the FRW universe.