Algebraic treatment of the hyper-Coulomb problem
  A completely algebraic treatment of the six-dimensional hypercoulomb problem is discussed in terms of an oscillator realization of the dynamical algebra of SO(7,2). Closed expressions are derived for the energy spectrum and form factors. 
R. Bijker (ICN-UNAM), F. Iachello (Yale), E. Santopinto (Genova)