Thermodynamical description of interacting entropy-corrected new agegraphic dark energy

TL;DR

This paper investigates the thermodynamical properties and interactions of entropy-corrected new agegraphic dark energy within loop quantum cosmology, linking quantum entropy corrections to cosmic acceleration and dark matter interactions.

Contribution

It introduces a thermodynamical analysis of ECNADE, including entropy, energy conservation, and the relation between dark energy-dark matter interaction and thermal fluctuations.

Findings

Derived a relation between interaction term and thermal fluctuation.

Analyzed entropy and energy conservation in ECNADE.

Explored thermodynamical interpretation of dark energy-dark matter interaction.

Abstract

To explain the accelerating universe driven by dark energy, a so-called "entropy-corrected new agegraphic dark energy" (ECNADE), was recently proposed with the help of quantum corrections to the entropy-area relation in the framework of loop quantum cosmology. Using this definition, we study its thermodynamical features including entropy and energy conservation. We discuss the thermodynamical interpretation of the interaction between ECNADE and dark matter in a non-flat universe bounded by the apparent horizon. We obtain a relation between the interaction term of the dark components and thermal fluctuation.