4D singular oscillator and generalized MIC-Kepler system
arXiv:quant-ph/0604127 · doi:10.1134/S1063778807030180
Abstract
It is shown that the generalized MIC-Kepler system and four-dimensional singular oscillator are dual to each other and the duality transformation is the generalized version of the Kustaanheimo-Stiefel transformation.
6 pages