Search Results for author: Sayan Kar

Found 2 papers, 0 papers with code

Kundt geometries and memory effects in the Brans-Dicke theory of gravity

no code implementations24 Nov 2020 Siddhant Siddhant, Indranil Chakraborty, Sayan Kar

For other $\omega$ (in the presence of $J$ or without), numerically obtained geodesics lead to results on displacement memory which appear to match qualitatively with those found from a deviation analysis.

General Relativity and Quantum Cosmology High Energy Physics - Theory

Memory effects in Kundt wave spacetimes

no code implementations1 May 2020 Indranil Chakraborty, Sayan Kar

For constant negative curvature, we find there is permanent change in the separation of geodesics after the pulse has departed.

General Relativity and Quantum Cosmology

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