20 citations · 23 across the 4 of their papers we have counts for
4 papers
Gravitational lensing and deflection angles of generalised Ellis-Bronnikov wormhole embedded in a warped braneworld background
Soumya Jana, Vivek Sharma, Suman Ghosh
We investigate null trajectories, deflection angles, and gravitational lensing in the spacetime of generalized Ellis-Bronnikov (GEB) wormholes and their embedding in a five-dimensi…
Geodesic Congruences in 5D Warped Ellis-Bronnikov Spacetimes
Vivek Sharma, Suman Ghosh
We study the timelike geodesic congruences in the generalized Ellis-Bronnikov spacetime (4D-GEB) and in recently proposed 5D model where a 4D-GEB is embedded in a warped geometry (…
Geodesics in Generalised Ellis-Bronnikov Spacetime Embedded in Warped 5D Background
Vivek Sharma, Suman Ghosh
We study the particle trajectories in the recently proposed five dimensional warped (generalized) Ellis-Bronnikov spacetime (5D-WGEB) (which does not require exotic matter) as well…
Generalised Ellis-Bronnikov wormholes embedded in warped braneworld background and energy conditions
Vivek Sharma, Suman Ghosh
Ellis-Bronnikov (EB) wormholes require violation of null energy conditions at the `throat'. This problem was cured by a simple modification of the `shape function', which introduce…