Noncommutativity, generalized uncertainty principle and FRW cosmology

TL;DR

This paper explores how noncommutativity and the generalized uncertainty principle influence Friedmann-Robertson-Walker cosmology with a scalar field, offering solutions to the cosmological constant problem and initial singularity removal.

Contribution

It introduces a novel approach combining noncommutativity and the generalized uncertainty principle to address fundamental issues in cosmology.

Findings

Natural solutions to the cosmological constant problem.

Removability of the initial curvature singularity.

Modified cosmological dynamics due to noncommutativity.

Abstract

We consider the effects of noncommutativity and the generalized uncertainty principle on the FRW cosmology with a scalar field. We show that, the cosmological constant problem and removability of initial curvature singularity find natural solutions in this scenarios.