de Castro, A. S.2014-05-202014-05-202004-05-01Annals of Physics. San Diego: Academic Press Inc. Elsevier B.V., v. 311, n. 1, p. 170-181, 2004.0003-4916http://hdl.handle.net/11449/39308The Dirac equation is exactly solved for a pseudoscalar linear plus Coulomb-like potential in a two-dimensional world. This sort of potential gives rise to an effective quadratic plus inversely quadratic potential in a Sturm-Liouville problem, regardless the sign of the parameter of the linear potential, in sharp contrast with the Schrodinger case. The generalized Dirac oscillator already analyzed in a previous work is obtained as a particular case. (C) 2004 Elsevier B.V. All rights reserved.170-181engDirac equationpseudoscalar potentialeffective potentialArtigo10.1016/j.aop.2003.12.007WOS:000220879000007Acesso restrito5811700083195480