Anisotropic bulk viscous string cosmological models of the Universe under a time-dependent deceleration parameter
Archana Dixit, Rashid Zia, Anirudh Pradhan
Topics & Concepts
PhysicsCosmic microwave backgroundDeceleration parameterCosmologyTheoretical physicsAstronTensor (intrinsic definition)PlanckAnisotropyCosmological modelCosmological constantString (physics)Class (philosophy)UniverseScale factor (cosmology)Classical mechanicsCurrent (fluid)Volume viscosityGravitationKinematicsViscous liquidCosmic stringBig Bang (financial markets)Scale (ratio)Perfect fluidMathematical physicsString theoryExtra dimensionsPhase (matter)AstrophysicsMetric expansion of spaceInflation (cosmology)Cosmology and Gravitation TheoriesBlack Holes and Theoretical PhysicsGalaxies: Formation, Evolution, Phenomena