2 citations · 2 across the 3 of their papers we have counts for
3 papers
hep-th2019
Note on Morita Inequality for Planar Noncommutative Inverted Oscillator
Praloy Das, Subir Ghosh
A recent conjecture of Morita predicts a lower bound in temperature of a chaotic system, , being the Lyapunov exponent, which was demonstrated for a one…
hep-th2017★ 2 cited
Galilei Group with multiple central extension, vorticity and entropy generation: "Exotic" fluid in 3+1-dimensions
Praloy Das, Subir Ghosh
A noncommutative extension of an ideal (Hamiltonian) fluid model in -dimensions is proposed. The model enjoys several interesting features: it allows a multi-parameter central…
physics.flu-dyn2015
Analogue White Hole Horizon and its Impact on Sediment Transport
Debasmita Chatterjee, Praloy Das, Subir Ghosh +1
Motivated by the ideas of analogue gravity, we have performed experiments in a flume where an analogue White Hole horizon is generated, in the form of a wave blocking region, by su…