A revisit to classical and quantum aspects of Raychaudhuri equation and possible resolution of singularity
Subenoy Chakraborty, Madhukrishna Chakraborty
Abstract
In this review, we provide a concrete overview of the Raychaudhuri equation, Focusing Theorem and convergence conditions in a plethora of backgrounds and discuss the consequences. We also present various classical and quantum approaches suggested in the literature that could potentially mitigate the initial big-bang singularity and the black-hole singularity.
Topics & Concepts
SingularityQuantumMathematical physicsPhysicsTheoretical physicsMathematicsQuantum mechanicsMathematical analysisNonlinear Waves and SolitonsQuantum chaos and dynamical systemsSpectral Theory in Mathematical Physics