12 citations · 14 across the 7 of their papers we have counts for
7 papers
Optical Thermodynamics Beyond the Weak Nonlinearity Limit
Emily Kabat, Shrohan Mohapatra, P. G. Kevrekidis +1
Optical thermodynamics has recently emerged as a theoretical framework describing a Rayleigh-Jeans (RJ) modal power distribution of multimoded nonlinear photonic circuits. However,…
The vortex comb: eliminating vortices from Bose-Einstein condensates using optical lattices
Shrohan Mohapatra, Andrew J. Schaffer, P. G. Kevrekidis +2
In the present work we introduce and explore a technique for the efficient removal of vortices from an atomic Bose-Einstein condensate, through the application and subsequent remov…
Dam breaks in the discrete nonlinear Schrödinger equation
Shrohan Mohapatra, Panayotis G. Kevrekidis, Su Yang +1
In the present work we study the nucleation of Dispersive shock waves (DSW) in the {defocusing}, discrete nonlinear Schr{ö}dinger equation (DNLS), a model of wide relevance to nonl…
PainleveBacklundCheck: A Sympy-powered Kivy app for the Painlevé property of nonlinear dispersive PDEs and auto-Bäcklund transformations
Shrohan Mohapatra, P. G. Kevrekidis, Stephane Lafortune
In the present work we revisit the Painlevé property for partial differential equations. We consider the PDE variant of the relevant algorithm on the basis of the fundamental work…
A note on size-momentum correspondence and chaos
Sandip Mahish, Shrohan Mohapatra, Karunava Sil +1
The aim of this note is to explore Susskind's proposal [arXiv:1802.01198] on the connection between operator size in chaotic theories and the bulk momentum of a particle falling in…
A new quadratic-time number-theoretic algorithm to solve matrix multiplication problem
Shrohan Mohapatra
There have been several algorithms designed to optimise matrix multiplication. From schoolbook method with complexity to advanced tensor-based tools with time complexity $…
A Note on Circular Geodesics and Phase Transitions of Black Holes
Chandrasekhar Bhamidipati, Shrohan Mohapatra
The circular motion of charged test particles in the gravitational field of a Reissner-Nordström black hole in Anti de Sitter space-time is investigated, using a set of independent…