3 citations · 3 across the 1 of their papers we have counts for
10 papers
Raychaudhuri Equation and Weyl-Driven Shear: A Weak-Field Approach to Lensing and Gravitational Waves
Madhukrishna Chakraborty, Subenoy Chakraborty
The letter studies phenomena like gravitational wave propagation and gravitational lensing using the celebrated Raychaudhuri equation (RE) in the weak field limit. Newtonian analog…
Quasinormal modes and Grey body factors of Wormholes: From General prescription to Einstein Gauss Bonnet realizations
Madhukrishna Chakraborty, Subenoy Chakraborty
Traversable wormholes are one of the most exciting predictions of General Relativity that offer short-cuts through space-time. However, their feasibility requires the violation of…
Wormholes: Myth or Reality? Prospects for Future Observations
Subenoy Chakraborty, Madhukrishna Chakraborty
Traversable wormholes (TWHs) remain one of the most intriguing predictions of General Relativity (GR), offering passage through space-time. However, their existence requires the vi…
Exploring Traversable Wormholes in gravity: Shadows and Quasinormal modes
Madhukrishna Chakraborty, Subenoy Chakraborty
The present work deals with some WH solutions in gravity theory for non-constant red-shift function subject to a power law model of , being the non-metricity scala…
A study of Raychaudhuri equation and geodesic focusing in Fractal Universe
Madhukrishna Chakraborty, Subenoy Chakraborty
The paper deals with the modified Raychaudhuri equation (RE) within the framework of homogeneous and isotropic Fractal Universe. Focusing of a congruence of time-like geodesics has…
Curvature form of Raychaudhuri equation and its consequences: A geometric approach
Madhukrishna Chakraborty, Subenoy Chakraborty
The paper aims at deriving a curvature form of the famous Raychaudhuri equation (RE) and the associated criteria for focusing of a hyper-surface orthogonal congruence of time-like…