Semirelativistic Bound-State Equations: Trivial Considerations

Wolfgang Lucha, Franz F. Schöberl, G.E. Bruno, G. Chiodini, P. Colangelo, C. Corianò, D. Creanza, F. De Fazio, E. Nappi
2014 EPJ Web of Conferences  
Observing renewed interest in long-standing (semi-) relativistic descriptions of bound states, we would like to make a few comments on the eigenvalue problem posed by the spinless Salpeter equation and, illustrated by the examples of the nonsingular Woods-Saxon potential and the singular Hulth\'en potential, recall elementary tools that practitioners looking for analytic albeit approximate solutions might find useful in their quest.
doi:10.1051/epjconf/20148000049 fatcat:3buxd6yxhveabczgdpmuanatxy