Radiating-collapsing models satisfying Karmarkar condition
Suresh C. Jaryal
Abstract
Abstract This paper presents a class of exact spherical symmetric solutions of the Einstein equations admitting heat-conducting anisotropic fluid as a collapsing matter. The exterior spacetime is assumed to be the Vaidya metric. This class of solutions is shown to satisfy all the energy conditions throughout the interior of the star, and the luminosity is time independent, radiating uniformly throughout the collapse.
Topics & Concepts
SpacetimeClass (philosophy)PhysicsStar (game theory)Metric (unit)Perfect fluidEinsteinClassical mechanicsAnisotropyMathematical physicsMathematical analysisMathematicsComputer scienceQuantum mechanicsOperations managementArtificial intelligenceEconomicsCosmology and Gravitation TheoriesAdvanced Differential Geometry ResearchBlack Holes and Theoretical Physics