2 papers
gr-qc2023
Gravitational wave memory for a class of static and spherically symmetric spacetimes
Soumya Bhattacharya, Shramana Ghosh
This article aims at comparing gravitational wave memory effect in a Schwarzschild spacetime with that of other compact objects with static and spherically symmetric spacetime, wit…
gr-qc2022
Gravitational wave memory in wormhole spacetimes
Indranil Chakraborty, Soumya Bhattacharya, Sumanta Chakraborty
Gravitational wave memory is studied in the context of a certain class of braneworld wormholes. Unlike other wormhole geometries, this novel class of wormholes do not require any e…