Ho. Girotti et Ff. Romero, WHIRLING WAVES AND THE AHARONOV-BOHM EFFECT FOR RELATIVISTIC SPINNINGPARTICLES, Europhysics letters, 37(3), 1997, pp. 165-169
The formulation of Berry for the Aharonov-Bohm effect is generalized t
o the relativistic regime. Then, the problem of finding the self-adjoi
nt extensions of the (2 + 1)-dimensional Dirac Hamiltonian, in an Ahar
onov-Bohm background potential, is solved in a novel way. The same tre
atment also solves the problem of finding the self-adjoint extensions
of the Dirac Hamiltonian in an Aharonov-Casher background.