Expanding Universe: slowdown or speedup?
arXiv:1108.0203 · doi:10.3367/UFNr.0182.201209c.0941
Abstract
The kinematics and dynamic interpretation of the cosmological expansion is reviewed in a widely accessible manner with emphasis on the acceleration aspect. Virtually all the approaches that can in principle account for the accelerated expansion of the Universe are reviewed, including dark energy as an item in the energy budget of the Universe; modified Einstein equations; and, on a fundamentally new level, the use of the holographic principle.
70 pages, 16 figures, 1 tables. corrected some errors
References in corpus (31)
- A Dark Energy Model Characterized by the Age of the Universe
- A New Model of Agegraphic Dark Energy
- Approaches to Understanding Cosmic Acceleration
- Dark Energy-Dark Matter Interaction and putative violation of the Equivalence Principle from the Abell Cluster A586
- Dynamics of dark energy with a coupling to dark matter
- Warm Inflation and its Microphysical Basis
- Cosmography of f(R) gravity
- Entropy of Null Surfaces and Dynamics of Spacetime
- Kinetic k-essence and Quintessence
- Interacting Agegraphic Dark Energy
- Challenges for scaling cosmologies
- Signature of the interaction between dark energy and dark matter in galaxy clusters
- Cosmological coincidence problem in interacting dark energy models
- Cosmological Evolution of Interacting Phantom Energy with Dark Matter
- Power of Observational Hubble Parameter Data: a Figure of Merit Exploration
- Interacting agegraphic dark energy models in non-flat universe
- Cosmological implications of Karolyhazy uncertainty relation
- Backreaction: directions of progress
- Space-time in light of Karolyhazy uncertainty relation
- Energy Conditions and Cosmic Acceleration
- Examining the cosmic acceleration with the latest Union2 supernova data
- A Field Theory Model for Dark Matter and Dark Energy in Interaction
- Cosmological Evolution of Quintessence and Phantom with a New Type of Interaction in Dark Sector
- Gravity is not an entropic force
- Observational constraints on late-time Lambda(t) cosmology
- The Hubble Space Telescope Cluster Supernova Survey: II. The Type Ia Supernova Rate in High-Redshift Galaxy Clusters
- Cosmography and cosmic acceleration
- The Effect of Coupled Dark Energy on the Alignment between Dark Matter and Galaxy Distributions in Clusters
- Expanding Space: the Root of all Evil?
- Probing the course of cosmic expansion with a combination of observational data
- Boundary Anomalies and Correlation Functions