5 papers
Revisiting The Gravitational Mirroring In Presence of Compact Objects
Bikramarka S Choudhury, Aritra Sanyal, Md Khalid Hossain +1
We propose a novel concept of astrophysical mirroring in the schwarzschild framework, which emerges as a direct consequence of gravitational lensing effects occurring in the immedi…
Catenoid Inspired Hyperbolic Wormhole Geometry
Bikramarka S Choudhury, Md Khalid Hossain, Farook Rahaman
We unveil a novel class of traversable wormholes exhibiting exact spherical symmetry, geometrically inspired by the minimal surface structure of a catenoid. Introducing the spaceti…
Gravitational deflection of charged massive particle around charged galactic wormhole
Md Khalid Hossain, Farook Rahaman
Recently, we proposed a novel charged wormhole spacetime based on Yoshiaki Sofue's exponential dark matter density profile, referred to as the Charged Galactic Wormhole. Our previo…
Gravitational Wave Signatures of Periodic Motion near Higher-Derivative Einstein-Ãther Black Holes
Sayantan Choudhury, Md Khalid Hossain, Gulnur Bauyrzhan +1
Higher-derivative modifications of general relativity are generically expected from effective field theory approaches to quantum gravity, and they arise naturally in Lorentz-violat…
Gravitational lensing due to charged galactic wormhole
Md Khalid Hossain, Farook Rahaman
We propose the back reaction to the charged galactic wormhole spacetime based on Yoshiaki Sofue's exponential dark matter density profile to find exact solutions. The charges act a…