Unitary representations of the 2-dimensional Euclidean group in the Heisenberg algebra
arXiv:math/0002063 · doi:10.1088/0305-4470/33/23/305
Abstract
E(2) is studied as the automorphism group of the Heisenberg algebra H. The basis in the Hilbert space K of functions on H on which the unitary irreducible representations of the group are realized is explicitely constructed. The addition theorem for the Kummer functions is derived.
Latex, 6 pp