Exploring holographic dark energy model with Sandage-Loeb test
arXiv:0705.4409 · doi:10.1103/PhysRevD.76.123508
Abstract
Taking into account that Sandage-Loeb test is unique in its coverage of the redshift desert and available in the near future, we explore the cosmic time evolution behavior of the source redshift for holographic dark energy model, an important competing cosmological model. As a result, we find that Sandage-Loeb test can provide a extremely strong bound on , while its constraint on another dimensionless parameter is weak. In addition, it is proposed here for the first time that we can also constrain various cosmological model by measuring the value of at which the peak of redshift velocity occurs. Combining this new proposed method with the traditional Sandage-Loeb test, we should be able to provide a better constraint on , at least from the theoretical perspective.
Typos corrected, version to appear in PRD
References in corpus (18)
- Observational Evidence from Supernovae for an Accelerating Universe and a Cosmological Constant
- Measurements of Omega and Lambda from 42 High-Redshift Supernovae
- Wilkinson Microwave Anisotropy Probe (WMAP) Three Year Results: Implications for Cosmology
- The Cosmological Constant and Dark Energy
- Cosmological Constant - the Weight of the Vacuum
- A Model of Holographic Dark Energy
- Effective Field Theory, Black Holes, and the Cosmological Constant
- Constraints on the redshift dependence of the dark energy potential
- Constraints on holographic dark energy from type Ia supernova observations
- Supernova Constraints on a holographic dark energy model
- Direct Measurement of Cosmological Parameters from the Cosmic Deceleration of Extragalactic Objects
- Gamma-Ray Bursts From Neutron Star Phase Transitions
- Constraints on Holographic Dark Energy from Latest Supernovae, Galaxy Clustering, and Cosmic Microwave Background Anisotropy Observations
- Constraints on holographic dark energy from X-ray gas mass fraction of galaxy clusters
- Testing the Cosmic Coincidence Problem and the Nature of Dark Energy
- Constraints on holographic dark energy models using the differential ages of passively evolving galaxies
- Exploring the Dark Energy Redshift Desert with the Sandage-Loeb Test
- Constraining dark energy models using the lookback time to galaxy clusters and the age of the universe
Cited by in corpus (29)
- Holographic Dark Energy
- Cosmic dynamics in the era of Extremely Large Telescopes
- Statefinder Diagnosis for Ricci Dark Energy
- Real-time Cosmology
- Holographic dark energy in a cyclic universe
- B-modes from Cosmic Strings
- Constraining dark energy with Hubble parameter measurements: an analysis including future redshift-drift observations
- Reconstructing Quintom from Ricci Dark Energy
- Observational constraints on the interacting Ricci dark energy model
- How close can an Inhomogeneous Universe mimic the Concordance Model?
- Sandage-Loeb test for the new agegraphic and Ricci dark energy models
- Cosmic age problem revisited in the holographic dark energy model
- Time drift of cosmological redshifts and its variance
- Redshift drift exploration for interacting dark energy
- A comprehensive numerical study on four categories of holographic dark energy models
- Observational constraint on the interacting dark energy models including the Sandage-Loeb test
- Redshift drift in an inhomogeneous universe: averaging and the backreaction conjecture
- Probing modified gravity theories with the Sandage-Loeb test
- Parameter estimation with Sandage-Loeb test
- Constraints on Dark Energy and Modified Gravity models by the Cosmological Redshift Drift test
- Redshift drift constraints on holographic dark energy
- Quantifying the impact of future Sandage-Loeb test data on dark energy constraints
- Ricci Dark Energy in Brans-Dicke theory
- Redshift drift constraints on f(T) gravity
- Forecast and analysis of the cosmological redshift drift
- Holographic dilatonic model of dark energy
- Revisit of constraints on dark energy with Hubble parameter measurements including future redshift drift observations
- Real-time cosmology with SKA
- The Instantaneous Redshift Difference of Gravitationally Lensed Images: Theory and Observational Prospects