9 citations
2 papers
gr-qc2021★ 9 cited
Revisiting the Evolving Lorentzian Wormhole: a General Perspective
Subhra Bhattacharya, Tanwi Bandyopadhyay
Wormholes can be described as geometrical structures in space and time that can serve as connection between distant regions of the universe. Mathematically, general wormholes can b…
gr-qc2018★ 5 cited
Bouncing Universe in the Contexts of Generalized Cosmic Chaplygin Gas and Variable Modified Chaplygin Gas
Tanwi Bandyopadhyay, Ujjal Debnath
In this work, we have considered the Friedmann-Robertson-Walker (FRW) model of the universe where bounce occurs and the universe is filled with Generalized Cosmic Chaplygin Gas (GC…