Bs. Rajput et Vp. Pandey, DYON-FERMION BOUND-STATES, Nuovo cimento della Societa italiana di fisica. B, Relativity, classical and statistical physics, 111(3), 1996, pp. 275-285
By investigating dyon-fermion bound states in non-relativistic as well
as in relativistic framework, it is shown that in a dyon-fermion syst
em the fermion moves on a cone with its apex at the dyon and axis alon
g its angular momentum. Dyon-fermion bound states have been investigat
ed in non-relativistic framework to obtain energy eigenvalues and eige
nfunctions. If is also shown that the exact solution of the Dirac equa
tion for a dyon-fermion system is not possible due to the presence of
terms vanishing more rapidly than r(-1) in the potential of the system
.