George A. Hagedorn and Edward F. Valeev
Explicit Bound States for Certain N-Body Hamiltonians
(186K, pdf)

ABSTRACT.  We construct explicit bound state wave functions and bound state energies for certain $N$--body 
Hamiltonians in one dimension that are analogous to $N$--electron Hamiltonians 
for (three-dimensional) atoms and monatomic ions.