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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 2002Show all

2 papers · 1 filter

hep-th2002★ 52 cited

Inequivalent Quantizations of the Rational Calogero Model

B. Basu-Mallick, Pijush K. Ghosh, Kumar S. Gupta

We show that the rational Calogero model with suitable boundary condition admits quantum states with non-equispaced energy levels. Such a spectrum generically consists of infinitel…

hep-th2002★ 48 cited

Novel Quantum States of the Rational Calogero Models Without the Confining Interaction

B. Basu-Mallick, Pijush K. Ghosh, Kumar S. Gupta

We show that the N-particle A_{N-1} and B_N rational Calogero models without the harmonic interaction admit a new class of bound and scattering states. These states owe their exist…