Dutra, Alvaro de Souza [UNESP]2014-05-272014-05-271993-12-01Physical Review A. College Pk: American Physical Soc, v. 47, n. 4, p. R2435-R2437, 1993.1050-2947http://hdl.handle.net/11449/64419We present a different class of quantum-mechanical potentials. These are midway between the exactly solvable potentials and the quasiexactly ones. Their fundamental feature is that one can find the entire s-wave spectrum of a given potential, provided that some of its parameters are conveniently fixed. © 1993 The American Physical Society.engArtigo10.1103/PhysRevA.47.R2435WOS:A1993KW30800004Acesso restrito2-s2.0-00007913402-s2.0-0000791340.pdf6314084638411003