Separation of variables in (1+3)-dimensional Schrodinger equations with vector-potential Alexander Zhalij
(alexzh@bgumail.bgu.ac.il)
Department for
Energy and Environmental Physics Abstract We classify (1+3)-dimensional Schrodinger equations for a particle interacting with the electromagnetic field that are solvable by the method of separation of variables into second-order ordinary differential equations. It is established, in particular, that the necessary condition for the Schrodinger equation to be separable is that the magnetic field must be independent of the spatial variables. We describe vector-potentials that (a) provide the separability of Schrodinger equation, (b) satisfy vacuum Maxwell equations without currents, and (c) describe non-zero magnetic field. |