Artigo
Klein-Gordon particles in mixed vector-scalar inversely linear potentials
Fecha
2005-04-25Registro en:
Physics Letters A. Amsterdam: Elsevier B.V., v. 338, n. 2, p. 81-89, 2005.
0375-9601
10.1016/j.physleta.2005.02.027
WOS:000228314700001
5811700083195480
Autor
Universidade Estadual Paulista (Unesp)
Resumen
The problem of a spinless particle subject to a general mixing of vector and scalar inversely linear potentials in a two-dimensional world is analyzed. Exact bounded solutions are found in closed form by imposing boundary conditions on the eigenfunctions which ensure that the effective Hamiltonian is Hermitian for all the points of the space. The nonrelativistic limit of our results adds a new support to the conclusion that even-parity solutions to the nonrelativistic one-dimensional hydrogen atom do not exist. (c) 2005 Elsevier B.V. All rights reserved.