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.
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References in corpus (43)
- An Alternative to Compactification
- Hilbert Space Representation of the Minimal Length Uncertainty Relation
- Lorentz invariance with an invariant energy scale
- A Generalized Uncertainty Principle in Quantum Gravity
- Brane Inflation
- Brane cosmological evolution in a bulk with cosmological constant
- Reconstructing the Inflaton Potential --- an Overview
- Formalising the Slow-Roll Approximation in Inflation
- Discreteness of Space from the Generalized Uncertainty Principle
- Chaotic inflation on the brane
- Nonpointlike Particles in Harmonic Oscillators
- A proposal for testing Quantum Gravity in the lab
- COBE, Gravitational Waves, Inflation and Extended Inflation
- A note on inflation and transplanckian physics
- Discreteness of Space from GUP II: Relativistic Wave Equations
- Signatures in the Planck Regime
- Phenomenological Implications of the Generalized Uncertainty Principle
- Brane-world creation and black holes
- Quantum Uncertainty in Doubly Special Relativity
- Mode Generating Mechanism in Inflation with Cutoff
- Trace anomaly driven inflation
- A Higher Order GUP with Minimal Length Uncertainty and Maximal Momentum
- Imprints of Short Distance Physics On Inflationary Cosmology
- 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
- Brane-world inflation without inflaton on the brane
- Minimal Length in Quantum Gravity, Equivalence Principle and Holographic Entropy Bound
- Tachyonic Inflation in the Braneworld Scenario
- Planck scale effects on some low energy quantum phenomena
- Background independent quantization and the uncertainty principle
- Black Hole Entropy and the Modified Uncertainty Principle: A heuristic analysis
- Effect of the Generalized Uncertainty Principle on Post-Inflation Preheating
- Bulk scalar field in the braneworld can mimic the 4D inflaton dynamics
- Quantum Black Hole and the Modified Uncertainty Principle
- On the Initial Conditions for Brane Inflation
- Quantum fluctuations in brane-world inflation without inflaton on the brane
- Relativistic particle in a three-dimensional box
- Effects of GUP in Quantum Cosmological Perfect Fluid Models
- The Generalized Uncertainty Principle and the Friedmann equations
- Born-Again Braneworld
- Dilaton cosmology and the Modified Uncertainty Principle
- Effects of the Generalized Uncertainty Principle on the Inflation Parameters
- The Perihelion Precession of Mercury and the Generalized Uncertainty Principle
Cited by in corpus (12)
- Generalized Uncertainty Principle: Approaches and Applications
- 30 years in: Quo vadis generalized uncertainty principle?
- Black Hole Entropy with minimal length in Tunneling formalism
- Amplified transduction of Planck-scale effects using quantum optics
- Towards a Cosmology with Minimal Length and Maximal Energy
- Effects of quantum gravity on the inflationary parameters and thermodynamics of the early universe
- Quantum cosmology, minimal length and holography
- Planck-Scale Corrections to Friedmann Equation
- Entropy Bound with Generalized Uncertainty Principle in General Dimensions
- Effects of the generalized uncertainty principle on the thermal properties of Kemmer oscillator
- Quantum Gravity Corrections to the Mean Field Theory of Nucleons
- (2 +1)-dimensional Duffin-Kemmer-Petiau oscillator under a magnetic field in the presence of a minimal length in the noncommutative space