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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 2018Show all

2 papers · 1 filter

math-ph2018★ 8 cited

Taming Hamiltonian systems with balanced loss and gain via Lorentz interaction : General results and a case study with Landau Hamiltonian

Pijush K. Ghosh

The kinetic energy term of Hamiltonian systems with balanced loss and gain is not semi-positive-definite, leading to instabilities at the classical as well quantum level. It is sho…

math-ph2018★ 9 cited

Integrable coupled Linard-type systems with balanced loss and gain

Debdeep Sinha, Pijush K. Ghosh

A Hamiltonian formulation of generic many-particle systems with space-dependent balanced loss and gain coefficients is presented. It is shown that the balancing of loss and gain ne…