104 citations · 1.2k across the 72 of their papers we have counts for
5 papers · 1 filter
Divergence Anomaly and Schwinger Terms: Towards a Consistent Theory of Anomalous Classical Fluid
Arpan Krishna Mitra, Subir Ghosh
Anomaly, a generic feature of relativistic quantum field theory, is shown to be present in non-relativistic classical ideal fluid. A new result is the presence of anomalous terms i…
Quantum corrections enhance chaos: study of particle motion near a generalized Schwarzschild black hole
Avijit Bera, Surojit Dalui, Subir Ghosh +1
The paper is devoted to a detailed study of the effects of quantum corrections on the chaotic behavior in the dynamics of a (massless) probe particle near the horizon of a generali…
Fermions on a torus knot
A. A. Araújo Filho, J. A. A. S. Reis, Subir Ghosh
In this work, we investigate the effects of a nontrivial topology (and geometry) of a system considering \textit{interacting} and \textit{noninteracting} particle modes, which are…
Uncertainty Relations for the Relativistic Jackiw-Nair Anyon: A First Principles Derivation
Joydeep Majhi, Subir Ghosh
In this paper we have explicitly computed the and (Heisenberg) Uncertainty Relations for the model of relativistic particles with arbitrary…
Quantum Back Flow Across a Black Hole Horizon in a Toy Model Approach
Dripto Biswas, Subir Ghosh
Quantum Back Flow (QBF), discovered quite a few years back, is a generic purely quantum phenomenon, in which the probability of finding a particle in a direction is non-zero (and i…