Space-time in light of Karolyhazy uncertainty relation

Abstract

General relativity and quantum mechanics provide a natural explanation for the existence of dark energy with its observed value and predict its dynamics. Dark energy proves to be necessary for the existence of space-time itself and determines the rate of its stability.

5 pages, Two misprints are corrected

References in corpus (6)

• Observational Evidence from Supernovae for an Accelerating Universe and a Cosmological Constant
• Measurements of Omega and Lambda from 42 High-Redshift Supernovae
• Quantum gravity and minimum length
• A Generalized Uncertainty Principle in Quantum Gravity
• Quantum Measurement, Gravitation, and Locality
• Limits on the Measurability of Space-time Distances in (the Semi-classical Approximation of) Quantum Gravity

Cited by in corpus (78)

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• Interacting HDE and NADE in Brans-Dicke Chameleon Cosmology
• f(T) modified teleparallel gravity models as an alternative for holographic and new agegraphic dark energy models
• Entropy-Corrected Holographic Dark Energy
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• Reconstructing f(R) modified gravity from ordinary and entropy-corrected versions of the holographic and new agegraphic dark energy models
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• Interacting entropy-corrected new agegraphic dark energy in Brans-Dicke cosmology
• New agegraphic dark energy as a rolling tachyon
• Interacting new agegraphic viscous dark energy with varying $G$
• Cosmic Behavior, Statefinder Diagnostic and $w-w^{\prime }$ Analysis for Interacting NADE model in Non-flat Universe
• New agegraphic dark energy in Brans-Dicke theory with logarithmic form of scalar field
• New Agegraphic Dark Energy in Brans-Dicke Theory
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• Infinite Statistics Condensate as a Model of Dark Matter
• Thermodynamics of the viscous $f(T,B)$ gravity in the new agegraphic dark energy model
• Holographic, new agegraphic and ghost dark energy models in fractal cosmology
• Agegraphic Chaplygin gas model of dark energy
• Restoring New Agegraphic Dark Energy in RS II Braneworld
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• Thermodynamical description of the interacting new agegraphic dark energy
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• A more general interacting model of holographic dark energy
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• Note on agegraphic dark energy inspired by modified Barrow entropy
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• Interacting agegraphic dark energy model in tachyon cosmology coupled to matter
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• The fluctuation spectra around a Gaussian classical solution of a tensor model and the general relativity
• The generalized second law for the interacting new agegraphic dark energy in a non-flat FRW universe enclosed by the apparent horizon
• Holographic Dark Energy Characterized by the Total Comoving Horizon and Insights to Cosmological Constant and Coincidence Problem
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• Expanding Universe: slowdown or speedup?
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• Operational definition of (brane induced) space-time and constraints on the fundamental parameters
• Cosmological Constraint and Analysis on Holographic Dark Energy Model Characterized by the Conformal-age-like Length
• Cosmological constraints on Agegraphic dark energy in DGP braneworld gravity
• Interacting agegraphic dark energy models in phase space
• Interacting Agegraphic Dark Energy Model in DGP Braneworld Cosmology: Dynamical System Approach
• Reconstructing $f(T)$ modified gravity from ECHDE and ECNADE models
• The accelerated scaling attractor solution of the interacting agegraphic dark energy in Brans-Dicke theory
• Power Law Entropy Corrected New-Agegraphic Dark Energy in Hořava-Lifshitz Cosmology
• Entropy-corrected new agegraphic dark energy in Horava-Lifshitz cosmology
• Light incoherence due to quantum-gravitational fluctuations of the background space
• Entropy and Gravitation: From Black Hole Computers to Dark Energy and Dark Matter
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• Dark energy due to effective quantum field theory
• Generalized uncertainty principle in quantum cosmology for the maximally symmetric space
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• A measure of cosmological distance using the \civ\ Baldwin effect in quasars
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• Space-time uncertainty relation from quantum and gravitational principles
• Quintessence and tachyon dark energy in interaction with dark matter: Observational constraints and model selection
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• A cosmological distance measure using radio-loud quasars
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• Observational constraint on Dark Energy from Quantum Uncertainty
• Quantum-gravitational running/reduction of space-time dimension
• Revisiting Agegraphic Dark Energy in Brans-Dicke Cosmology
• Random versus holographic fluctuations of the background metric. II. Note on the dark energies arising due to microstructure of space-time
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• Stability Analysis of DGP Brane-world Model with Agegraphic Dark Energy
• Another Two Dark Energy Models Motivated from Karolyhazy Uncertainty Relation
• Field theory vacuum and entropic dark energy models
• Entropy-Corrected New Agegraphic Dark Energy Model in Horava-Lifshitz Gravity