Magnetized strange quark model with Big Rip singularity in $f(R,T)$ gravity

Abstract

LRS (Locally Rotationally symmetric) Bianchi type-I magnetized strange quark matter cosmological model have been studied based on $f(R,T)$ gravity. The exact solutions of the field equations are derived with linearly time varying deceleration parameter which is consistent with observational data (from SNIa, BAO and CMB) of standard cosmology. It is observed that the model start with big bang and ends with a Big Rip. The transition of deceleration parameter from decelerating phase to accelerating phase with respect to redshift obtained in our model fits with the recent observational data obtained by Farook et al. in 2017. The well known Hubble parameter $H(z)$ and distance modulus $\mu (z)$ are discussed with redshift.

arXiv commentAccepted for publication in MPLA

References in corpus (36)

• Observational Evidence from Supernovae for an Accelerating Universe and a Cosmological Constant
• Measurements of Omega and Lambda from 42 High-Redshift Supernovae
• Introduction to Modified Gravity and Gravitational Alternative for Dark Energy
• f(R,T) gravity
• Is Cosmic Speed-Up Due to New Gravitational Physics?
• Dark torsion as the cosmic speed-up
• Einstein's Other Gravity and the Acceleration of the Universe
• Extra force in $f(R)$ modified theories of gravity
• BVRI Light Curves for 22 Type Ia Supernovae
• Finite-time future singularities in modified Gauss-Bonnet and $\mathcal{F}(R,G)$ gravity and singularity avoidance
• Hubble parameter measurement constraints on the redshift of the deceleration-acceleration transition, dynamical dark energy, and space curvature
• Strange Stars with Realistic Quark Vector Interaction and Phenomenological Density-dependent Scalar Potential
• FRW Cosmology in F(R,T) gravity
• Magnetic Catalysis vs Magnetic Inhibition
• Cosmology with inhomogeneous magnetic fields
• Cosmological models with linearly varying deceleration parameter
• Kinematic Constraints to the Transition Redshift from SNe Ia Union Data
• Cosmographic bounds on the cosmological deceleration-acceleration transition redshift in $f(\mathcal{R})$ gravity
• Quark Matter in Strong Magnetic Field
• Cosmological solutions from Induced Matter Model applied to 5D f(R,T) gravity and the shrinking of the extra coordinate
• Analysis of F(R,T) Gravity Models Through Energy Conditions
• Violation of First Law of Thermodynamics in f(R,T) Gravity
• Restricting quark matter models by gravitational wave observation
• A Gauge-invariant Analysis of Magnetic Fields in General Relativistic Cosmology
• Equivalence of modified gravity equation to the Clausius relation
• The quark mass gap in a magnetic field
• Cosmological viable Mimetic $f(R)$ and $f(R,T)$ theories via Noether symmetry
• A Type of Levi-Civita's Solution in Modified Gauss-Bonnet Gravity
• Examining the cosmic acceleration with the latest Union2 supernova data
• Reconstruction and deceleration-acceleration transitions in modified gravity
• Probing kinematics and fate of the Universe with linearly time-varying deceleration parameter
• Bulk viscosity due to kaons in color-flavor-locked quark matter
• Plane Symmetric Cosmological Model with Quark and Strange Quark Matter in f(R,T) Theory of Gravity
• Bulk viscosity of spin-one color superconductors with two quark flavors
• Magnetized strange quark matter in a quasiparticle description
• Quark stars and quantum-magnetically induced collapse

Cited by in corpus (13)

• Bouncing cosmological solutions from f(R,T) gravity
• Construction of Charged Cylindrical Gravastar-like Structures
• A periodic varying deceleration parameter in $f(R,T)$ gravity
• LRS Bianchi type-I cosmological model with constant deceleration parameter in $f(R,T)$ gravity
• Magnetized strange quark matter in $f(R,T)$ gravity with bilinear and special form of time varying deceleration parameter
• $f(R,T)=f(R)+\lambda T$ gravity models as alternatives to cosmic acceleration
• Viability of Bianchi type V Universe in $f(R,T)=f_1(R)+f_2(R)f_3(T)$ gravity
• FLRW cosmological models with quark and strange quark matters in f(R,T) gravity
• Invariant Bianchi type I models in $f\left(R,T\right)$ Gravity
• Dynamical Instability of Spherical Anisotropic Sources in $f(R,T,R_{\mu \nu }{T}^{\mu \nu })$ Gravity
• Phantom energy dominated universe as a transient stage in $f(R)$ cosmology
• Mixed fluid cosmological model in $f(R,T)$ gravity
• Metric-Affine Myrzakulov Gravity Theories