Bianchi Type III Anisotropic Dark Energy Models with Constant Deceleration Parameter

Abstract

The Bianchi type III dark energy models with constant deceleration parameter are investigated. The equation of state parameter $\omega$ is found to be time dependent and its existing range for this model is consistent with the recent observations of SN Ia data, SN Ia data (with CMBR anisotropy) and galaxy clustering statistics. The physical aspect of the dark energy models are discussed.

12 pages, 2 figures, Accepted version of IJTP

References in corpus (32)

• Observational Evidence from Supernovae for an Accelerating Universe and a Cosmological Constant
• Measurements of Omega and Lambda from 42 High-Redshift Supernovae
• Dynamics of dark energy
• The Cosmological Constant and Dark Energy
• 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
• The Case for a Positive Cosmological Lambda-term
• Discovery of a Supernova Explosion at Half the Age of the Universe and its Cosmological Implications
• Exploring the Expansion History of the Universe
• The 3D power spectrum of galaxies from the SDSS
• Measurements of the Cosmological Parameters Omega and Lambda from the First 7 Supernovae at z >= 0.35
• Cosmological Tracking Solutions
• New Constraints on ${\Omega }_M$, ${\Omega }_{\Lambda }$, and w from an Independent Set of Eleven High-Redshift Supernovae Observed with HST
• Can the dark energy equation-of-state parameter w be less than -1?
• Reconstructing Dark Energy
• CDM Models with a Smooth Component
• Probing the dark energy: methods and strategies
• Future Supernovae observations as a probe of dark energy
• Dark Energy and Gravity
• LBDS 53W091: An Old red Galaxy at z=1.552
• Bianchi type III models with anisotropic dark energy
• Constraining Dark Energy Anisotropic Stress
• The Dark Universe
• Prospects for Determining the Equation of State of the Dark Energy: What can be Learned from Multiple Observables?
• Cosmic Acceleration, Dark Energy and Fundamental Physics
• The dark energy equation of state
• Evolution of dark-matter haloes in a variety of dark-energy cosmologies
• The value of the equation of state of dark energy
• $\Lambda$-CDM Universe: A Phenomenological Approach With Many Possibilities
• Classicality of primordial fluctuations and Primordial Black Holes

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• Accelerating dark energy models with anisotropic fluid in Bianchi type-$V{I}_0$ space-time
• Power-law solution for homogeneous and isotropic universe in $f(R,T)$ gravity
• A transitioning universe with anisotropic dark energy
• Two-Fluid Dark Energy Models in Bianchi Type-III Universe with Variable Deceleration Parameter
• Constraining Bianchi type V universe with recent H(z) and BAO observations in Brans-Dicke theory of gravitation
• Transitioning scenario of Bianchi-I universe within $f\left(R,T\right)$ formalism
• Bianchi type II models in the presence of perfect fluid and anisotropic dark energy
• Generalized holographic Ricci dark energy and generalized second law of thermodynamics in Bianchi Type I universe
• A new class of holographic dark energy models in LRS Bianchi Type-I
• $\Lambda$CDM-type cosmological model and observational constraints
• Anisotropy effects on Baryogenesis in $f(R)$-Theories of Gravity
• Mixed fluid cosmological model in $f(R,T)$ gravity
• $\Lambda$-CDM type Heckmann - Suchuking model and union 2.1 compilation
• Dynamical systems analysis of an interacting scalar field model in an anisotropic universe
• Some anisotropic universes in the presence of imperfect fluid coupling with spatial curvature
• Nonlinear Spinor Fields in Bianchi type-III spacetime
• Similarity dark energy models in Bianchi type - I space-time
• Lyra's cosmology of homogeneous and isotropic universe in Brans-Dicke theory
• Non-canonical scalar field in low anisotropy universe with intermediate inflation