New agegraphic dark energy model with generalized uncertainty principle

TL;DR

This paper explores a new agegraphic dark energy model incorporating the generalized uncertainty principle, showing it influences early universe dynamics but has minimal impact on current and future dark energy-dominated expansion.

Contribution

It introduces a novel dark energy model with GUP effects and identifies the critical parameter value for matter-dominated universe description.

Findings

GUP affects early universe but not current/future dark energy dominance

Critical parameter n must be greater than 2.7995 for matter dominance

Model aligns with matter-dominated universe when n > n_c

Abstract

We investigate the new agegraphic dark energy models with generalized uncertainty principle (GUP). It turns out that although the GUP affects the early universe, it does not change the current and future dark energy-dominated universe significantly. Furthermore, this model could describe the matter-dominated universe in the past only when the parameter $n$ is chosen to be $n>n_c$, where the critical value determined to be $n_c=2.799531478$.