Perfect fluid spacetimes and gradient solitons
Uday Chand De, Carlo Alberto Mantica, Young Jin Suh
Abstract
The main object of this paper is to characterize the perfect fluid spacetimes if its metrics are Ricci solitons, gradient Ricci solitons, gradient A-Einstein solitons and gradient Schouten solitons.
Topics & Concepts
MathematicsEinsteinPerfect fluidMathematical physicsMathematical analysisClassical mechanicsPhysicsGeometric Analysis and Curvature FlowsGeometry and complex manifoldsAdvanced Differential Geometry Research