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arXiv · 1308.4279

Laplace-Runge-Lenz vector for arbitrary spin

A. G. Nikitin
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Abstract

A countable set of superintegrable quantum mechanical systems is presented which admit the dynamical symmetry with respect to algebra so(4). This algebra is generated by the Laplace-Runge-Lenz vector generalized to the case of arbitrary spin. The presented systems describe neutral particles with non-trivial multipole momenta. Their spectra can be found algebraically like in the case of Hydrogen atom. Solutions for the systems with spins 1/2 and 1 are presented explicitly, solutions for spin 3/2 are expressed via solutions of an ordinary differential equation of first order..

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A. G. Nikitin. 2014-01-09. Laplace-Runge-Lenz vector for arbitrary spin. https://doi.org/10.1063/1.4843435

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