4 papers
Quantum-information fingerprints of partial dynamical symmetry in the interacting boson model
Dhritimalya Roy
Partial dynamical symmetry (PDS) is an algebraic structure in which a prescribed symmetry is neither exact nor completely broken: a subset of eigenstates keeps good quantum numbers…
Geodesic Motion and Particle Confinements in Cylindrical Wormhole Spacetime: Exploring Closed Timelike Curves
Dhritimalya Roy, Ayanendu Dutta, Subenoy Chakraborty
In this study, the geodesic motion of a test particle along with its confinement is investigated within Cylindrically Symmetric Wormhole spacetime admitting to Closed Timelike Curv…
Investigating Evolving Wormholes in Gravity
Dhritimalya Roy, Ayanendu Dutta, Bikram Ghosh +1
The present work examines whether evolving wormhole solution is possible or not in modified gravity theory. In the background of inhomogeneous FLRW type wormhole configura…
Evolving wormhole formation in dRGT massive gravity
Ayanendu Dutta, Dhritimalya Roy, Subenoy Chakraborty
In this study, we have examined the evolving wormhole solution within Einstein-massive gravity, considering traceless, barotropic, and anisotropic pressure fluids. We have conducte…