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19932023
most citedIntegrable nonlocal vector nonlinear Schrödinger equation with self-induced parity-time-symmetric Potential

89 citations · 922 across the 49 of their papers we have counts for

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Showing 2020Show all

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nlin.SI2020★ 9 cited

Constructing Solvable Models of Vector Non-linear Schrodinger Equation with Balanced Loss and Gain via Non-unitary transformation

Pijush K Ghosh

We consider vector Non-linear Schrodinger Equation(NLSE) with balanced loss-gain(BLG), linear coupling(LC) and a general form of cubic nonlinearity. We use a non-unitary transforma…

nlin.CD2020★ 10 cited

On regular and chaotic dynamics of a non--symmetric Hamiltonian system of a coupled Duffing oscillator with balanced loss and gain

Pijush K. Ghosh, Puspendu Roy

A non--symmetric Hamiltonian system of a Duffing oscillator coupled to an anti-damped oscillator with a variable angular frequency is shown to admit periodic solutions.…