Phys. Rev. A 62, 022106 (2000) [4 pages]Nonspreading coherent states for the hydrogen atomReceived 28 February 2000; published 13 July 2000 We construct the exact nonspreading coherent state for the Coulomb problem, the averaged motion of which describes a Kepler ellipse, and the coherent state around the average is a Guassian wave function. The obtained coherent state is expanded with respect to the bound eigenstates of the hydrogen atom in parabolic coordinates. © 2000 The American Physical Society URL:
http://link.aps.org/doi/10.1103/PhysRevA.62.022106
DOI:
10.1103/PhysRevA.62.022106
PACS:
03.65.Bz, 03.65.Ge, 32.80.Rm
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