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math-ph2018
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…
math-ph2017
PT -symmetric rational Calogero model with balanced loss and gain
Debdeep Sinha, Pijush K. Ghosh
A two body rational Calogero model with balanced loss and gain is investigated. The system yields a Hamiltonian which is symmetric under the combined operation of parity (P) and ti…