8 citations · 14 across the 8 of their papers we have counts for
7 papers · 1 filter
Plasma-Induced Modifications of the Shadows of Rotating Bardeen Black Holes with Perfect Fluid Dark Matter
Gowtham Sidharth M, Sanjit Das
We study the optical appearance of a rotating regular Bardeen black hole embedded in perfect fluid dark matter (PFDM) when photon propagation occurs through a plasma medium. Three…
Traversable Wormholes with Non-Exotic Matter: The Role of Higher Curvature Corrections
M Daniel Ranjan, Soumya Chakrabarti, Sanjit Das
In this paper, we explore wormhole solutions in a higher-derivative theory of gravity where the action depends not only on the Ricci scalar , but also on its d'Alembertian, $\Bo…
EHT-Constrained Analysis of Shadow Deformation in Quantum-Improved Rotating Non-Singular Magnetic Monopole
Gowtham Sidharth M, Sanjit Das
We studied the shadow cast by a rotating Bardeen black hole within the framework of asymptotically safe gravity. The null geodesics were analyzed using the Hamilton Jacobi separati…
Effect of quintessence on the Nature of Kerr-newman blackhole shadow with clouds of strings
Gowtham Sidharth M, Sanjit Das
In this paper we have took reissner nordstrom blackhole with cloud of strings and surrounds it with quintessence. we processed the metric through newman janis algorithm to get its…
Shadow of Non-singular Rotating Magnetic Monopole in Perfect Fluid Dark matter
Gowtham Sidharth M, Sanjit Das
Bardeen proposed a gravitationally collapsing magnetic monopole black hole solution which is free of singularity. In this article, we have studied the size and shape of the rotatin…
Bach flows of product manifolds
Sanjit Das, Sayan Kar
We investigate various aspects of a geometric flow defined using the Bach tensor. Firstly, using a well-known split of the Bach tensor components for unwarped product manif…
Ricci flow of unwarped and warped product manifolds
Sanjit Das, Kartik Prabhu, Sayan Kar
We analyse Ricci flow (normalised/un-normalised) of product manifolds --unwarped as well as warped, through a study of generic examples. First, we investigate such flows for the un…