We derive loop quantum gravity corrections to the Raychaudhuri equation in the interior of a
Schwarzschild black hole and near the classical singularity. We show that the resulting …

In this work, we study the first order corrections of Hawking temperature and entropy for
modified Schwarzschild–Rindler black hole. To do so, we use the modified Lagrangian …

In this work we continue with our recent study, using the Feynman-Vernon worldline
influence action and the Schwinger-Keldysh closed-time-path formalism, to consider the …

The paper deals with a suitable transformation related to the metric scalar of the hyper-
surface so that the Raychaudhuri Equation (RE) can be written as a second order nonlinear …

This work deals with an exhaustive study of bouncing cosmology in the background of
homogeneous and isotropic Friedmann–Lemaître–Robertson–Walker spacetime. The …

The paper aims to study the geometry and physics of the Raychaudhuri equation (RE) in the
background of a homogeneous and anisotropic space–time described by Kantowski–Sachs …

The present work deals with the classical and quantum aspects of the Raychaudhuri
equation (RE) in the framework of f (T)-gravity theory. In the background of homogeneous …

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 …

In general description of the Raychaudhuri equation it is found that this first order non-linear
differential equation can be written as a second order linear differential equation in the form …

We show that the Raychaudhuri equation (RE) remains form invariant for certain solutions of
scalar fields ϕ ϕ whose Lagrangian is non‐canonical and of the form L (X, ϕ)=− V (ϕ) F (X) …