Generalized classical and quantum Zernike Hamiltonians
arXiv:2511.09541 · doi:10.55318/bgjp.2025.52.s1.139
Abstract
A superintegrable generalization of the classical and quantum Zernike systems is reviewed. The corresponding Hamiltonians are endowed with higher-order integrals and can be interpreted as higher-order superintegrable perturbations of the 2D spherical (Higgs), hyperbolic, and Euclidean harmonic oscillators. As a new result, the complete polynomial Higgs-type symmetry algebra of the generalized classical system is presented. For the generalized quantum system, the symmetry algebra and the spectra are provided for a representative case.
7 pages. Based on the contribution presented at "The XIII International Symposium on Quantum Theory and Symmetries (QTS-13)", 28 July - 1 August, 2025, Yerevan State University, Yerevan, Armenia}