Noncommutativity, generalized uncertainty principle and FRW cosmology

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.

8 pages, to appear in IJTP

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Cited by in corpus (23)

• Gauge Theories under Incorporation of a Generalized Uncertainty Principle
• Quantum Black Hole in the Generalized Uncertainty Principle Framework
• 30 years in: Quo vadis generalized uncertainty principle?
• Electroweak Theory with a Minimal Length
• Gravitational Collapse of a Homogeneous Scalar Field in Deformed Phase Space
• Cosmology with minimal length uncertainty relations
• Can noncommutative effects account for the present speed up of the cosmic expansion?
• Dark Energy within the Generalized Uncertainty Principle in Light of DESI DR2
• Non-singular Brans-Dicke collapse in deformed phase space
• Dilaton cosmology and the Modified Uncertainty Principle
• Generalized Quantization Principle in Canonical Quantum Gravity and Application to Quantum Cosmology
• Deformed phase space in a two dimensional minisuperspace model
• Shape Invariant Potentials in Supersymmetric Quantum Cosmology
• Noncommutative Double Scalar Fields in FRW Cosmology as Cosmical Oscillators
• Minisuperspace dynamics in a generalized uncertainty principle framework
• Modified clock inequalities and modified black hole lifetime
• Challenging $\Lambda$CDM with Higher-Order GUP Corrections
• Deformed spaces and loop cosmology
• Removing the Big Bang Singularity: The role of the generalized uncertainty principle in quantum gravity
• Interacting Dark Side of Universe Through Generalized Uncertainty Principle
• Multi-Dimensional Cosmology and DSR-GUP
• Scalar field inflation driven by a modification of the Heisenberg algebra
• Minimal length implications on the Hartree-Fock theory