Effects of the Modified Uncertainty Principle on the Inflation Parameters
arXiv:1202.1226 · doi:10.1016/j.physletb.2012.02.022
Abstract
In this Letter we study the effects of the Modified Uncertainty Principle as proposed in [8] on the inflationary dynamics of the early universe in both standard and Randall-Sundrum type II scenarios. We find that the quantum gravitational effect increase the amplitude of density fluctuation, which is oscillatory in nature, with an increase in the tensor-to-scalar ratio.
new references added
References in corpus (7)
- Discreteness of Space from the Generalized Uncertainty Principle
- Natural extension of the Generalised Uncertainty Principle
- The effects of minimal length and maximal momentum on the transition rate of ultra cold neutrons in gravitational field
- Minimal Length in Quantum Gravity, Equivalence Principle and Holographic Entropy Bound
- Quantum Black Hole and the Modified Uncertainty Principle
- Effects of GUP in Quantum Cosmological Perfect Fluid Models
- The Perihelion Precession of Mercury and the Generalized Uncertainty Principle