De Castro, Antonio Soares [UNESP]Franklin, Jerrold2014-05-272014-05-272000-10-30International Journal of Modern Physics A, v. 15, n. 27, p. 4355-4360, 2000.0217-751Xhttp://hdl.handle.net/11449/66270Exact solutions are found for the Dirac equation for a combination of Lorentz scalar and vector Coulombic potentials with additional non-Coulombic parts. An appropriate linear combination of Lorentz scalar and vector non-Coulombic potentials, with the scalar part dominating, can be chosen to give exact analytic Dirac wave functions. The method works for the ground state or for the lowest orbital state with l = j - 1/2 , for any j.4355-4360engcoulometryelectric potentialmathematical analysismathematical computingwaveformArtigo10.1142/S0217751X00001917WOS:000165298600006Acesso restrito2-s2.0-00347351935811700083195480