Reconstructing a String-Inspired Quintom Model of Dark Energy
arXiv:0806.4435 · doi:10.1016/j.physletb.2008.09.025
Abstract
In this paper, we develop a simple method for the reconstruction of the string-inspired dark energy model with the lagrangian given by Cai et. al., which may allow the equation-of-state parameter cross the cosmological constant boundary . We reconstruct this model in the light of three forms of parametrization for dynamical dark energy.
8pages, 6figures
References in corpus (55)
- First Year Wilkinson Microwave Anisotropy Probe (WMAP) Observations: Determination of Cosmological Parameters
- Dynamics of dark energy
- Detection of the Baryon Acoustic Peak in the Large-Scale Correlation Function of SDSS Luminous Red Galaxies
- Type Ia Supernova Discoveries at z>1 From the Hubble Space Telescope: Evidence for Past Deceleration and Constraints on Dark Energy Evolution
- Cosmological parameters from SDSS and WMAP
- Cosmological Imprint of an Energy Component with General Equation of State
- A Phantom Menace? Cosmological consequences of a dark energy component with super-negative equation of state
- Cosmology and the Fate of Dilatation Symmetry
- Quintessence, Cosmic Coincidence, and the Cosmological Constant
- Exploring the Expansion History of the Universe
- Accelerating Universes with Scaling Dark Matter
- Phantom Energy and Cosmic Doomsday
- A Dynamical Solution to the Problem of a Small Cosmological Constant and Late-time Cosmic Acceleration
- Essentials of k-essence
- The 3D power spectrum of galaxies from the SDSS
- Cosmological Tracking Solutions
- Kinetically Driven Quintessence
- Dark Energy Constraints from the Cosmic Age and Supernova
- Tachyon Matter
- Accelerated expansion of the universe driven by tachyonic matter
- Cosmology with Ultra-light Pseudo-Nambu-Goldstone Bosons
- Ghost Condensation and a Consistent Infrared Modification of Gravity
- Cosmological Evolution of a Quintom Model of Dark Energy
- Can dark energy evolve to the Phantom?
- CDM Models with a Smooth Component
- A classification of scalar field potentials with cosmological scaling solutions
- Cosmological Evolution of the Rolling Tachyon
- Cosmology with tachyon field as dark energy
- Cosmological Dynamics of Phantom Field
- Is there Supernova Evidence for Dark Energy Metamorphosis ?
- WMAP constraints on low redshift evolution of dark energy
- Dilatonic ghost condensate as dark energy
- Oscillating Quintom and the Recurrent Universe
- Hessence: A New View of Quintom Dark Energy
- Robust Dark Energy Constraints from Supernovae, Galaxy Clustering, and Three-Year Wilkinson Microwave Anisotropy Probe Observations
- Bouncing Universe with Quintom Matter
- Perturbations of the Quintom Models of Dark Energy and the Effects on Observations
- Statefinder diagnostic for coupled quintessence
- Reconstruction of the deceleration parameter and the equation of state of dark energy
- Two-field Models of Dark Energy with Equation of State Across -1
- A Single Scalar Field Model of Dark Energy with Equation of State Crossing -1
- Coupled Quintessence in a Power-Law Case and the Cosmic Coincidence Problem
- Cosmic Duality in Quintom Universe
- Cluster number counts dependence on dark energy inhomogeneities and coupling to dark matter
- A String-Inspired Quintom Model Of Dark Energy
- Dark Energy Model with Spinor Matter and Its Quintom Scenario
- Tension and Systematics in the Gold06 SnIa Dataset
- Exploring the Properties of Dark Energy Using Type Ia Supernovae and Other Datasets
- Shape invariance method for quintom model in the bent brane background
- Transition from quintessence to phantom phase in quintom model
- Non-minimally Coupled Quintom Model Inspired by String Theory
- Reconstruction of Hessence Dark Energy and the Latest Type Ia Supernovae Gold Dataset
- Oscillating universe with quintom matter
- Accelerating Universe and Cosmological Perturbation in the Ghost Condensate
- Reconstructing generalized ghost condensate model with dynamical dark energy parametrizations and observational datasets
Cited by in corpus (16)
- Quintom Cosmology: Theoretical implications and observations
- Internal space structure generalization of the quintom cosmological scenario
- The past and future dynamics of quintom dark energy models
- Bouncing Universe and Reconstructing Vector Field
- Bouncing universe with the non-minimally coupled scaler field and its reconstructing
- Thermodynamics of Spinor Quintom
- Constraints on dark energy models from radial baryon acoustic scale measurements
- Chameleon Cosmology Model Describing the Phantom Divide Line Crossing
- Multi-fluid cosmology in Einstein gravity: analytical solutions
- Quintom potentials from quantum cosmology using the FRW cosmological model
- Falsifying Field-based Dark Energy Models
- Phantom without phantom or how the PT symmetry saves us from the Big Rip
- Stability analysis in Modified Non-Local Gravity
- Qualitative analysis and characterization of two cosmologies including scalar fields
- Equilibrium sets in quintom cosmologies: the past asymptotic dynamics
- A short review on Quintom dark energy theory