25 citations · 52 across the 11 of their papers we have counts for
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Properties of black hole exterior fermions in spinfoam
Ayanendu Dutta
We discuss fermion tunneling from the black hole exterior to white hole exterior geometry using the spin foam technique in background-independent Loop Quantum Gravity. The fermion…
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…
On the role of closed timelike curves and confinement structure around Kerr-Newman singularity
Ayanendu Dutta, Dhritimalya Roy, Subenoy Chakraborty
In this study, the particle motion around the naked singularity and black hole of Kerr-Newman spacetime is investigated with a special attention on the closed timelike orbits. It i…
Does Dynamical Wormhole Evolve From Emergent Scenario?
Dhritimalya Roy, Ayanendu Dutta, Bikram Ghosh +1
In the present work we analyse a dynamical wormhole solution with two fluids system (one isotropic and homogeneous and the other being inhomogeneous and anisotropic in nature) as t…
Particle motion around traversable wormholes: Possibility of closed timelike geodesics
Ayanendu Dutta, Dhritimalya Roy, Subenoy Chakraborty
The present work investigates the general wormhole solution in Einstein gravity with an exponential shape function around an ultrastatic and a finite redshift geometry. The geodesi…