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

We investigate the Friedmann-Robertson-Walker (FRW) universe (containing dark energy) as a nonequilibrium (irreversible) thermodynamic system by considering the power-law correction to the horizon entropy. By taking the power-law entropy area law that appears in dealing with the entanglement of quantum fields both within and outside of the horizon, we determine the power-law entropy-corrected apparent horizon of the FRW universe.