101 citations · 870 across the 32 of their papers we have counts for
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physics.optics2013★ 34 cited
Nonlinear localized modes in PT-symmetric optical media with competing gain and loss
Bikashkali Midya, Rajkumar Roychoudhury
The existence and stability of the nonlinear spatial localized modes are investigated in parity-time symmetric optical media characterized by a generic complex hyperbolic refractiv…
math-ph2013
Some Solvable Quantum Mechanical Models and Their Symmetries
Bikashkali Midya
This thesis is focused on some solvable quantum mechanical models and their associated symmetries.
quant-ph2013★ 101 cited
Nonlinear localized modes in PT-symmetric Rosen-Morse potential well
Bikashkali Midya, Rajkumar Roychoudhury
We report the existence and properties of localized modes described by nonlinear Schroedinger equation with complex PT-symmetric Rosen-Morse potential well. Exact analytical expres…