Artigo
GENERAL POTENTIALS DESCRIBED BY SO(2,1) DYNAMIC ALGEBRA IN PARABOLIC-COORDINATE SYSTEMS
Fecha
1991-11-07Registro en:
Journal of Physics A-mathematical and General. Bristol: Iop Publishing Ltd, v. 24, n. 21, p. 4981-4988, 1991.
0305-4470
10.1088/0305-4470/24/21/012
WOS:A1991GQ35600012
Autor
Universidade Estadual Paulista (Unesp)
Resumen
We propose general three-dimensional potentials in rotational and cylindrical parabolic coordinates which are generated by direct products of the SO(2, 1) dynamical group. Then we construct their Green functions algebraically and find their spectra. Particular cases of these potentials which appear in the literature are also briefly discussed.