172 citations · 3.5k across the 115 of their papers we have counts for
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hep-th2016★ 24 cited
Ground-state isolation and discrete flows in a rationally extended quantum harmonic oscillator
José F. Cariñena, Mikhail S. Plyushchay
Ladder operators for the simplest version of a rationally extended quantum harmonic oscillator (REQHO) are constructed by applying a Darboux transformation to the quantum harmonic…
hep-th2016★ 14 cited
Schwarzian derivative treatment of the quantum second-order supersymmetry anomaly, and coupling-constant metamorphosis
Mikhail S. Plyushchay
A canonical quantization scheme applied to a classical supersymmetric system with quadratic in momentum supercharges gives rise to a quantum anomaly problem described by a specific…