Submissions from Mohammad Hossein Ebrahimabadi
 [1] faKiv:2104.07732 [pdf]

Anomalous Dirac fermions in the presence of electric chargeComments: 8 pages, 3 figures; v2: references updated, journal version
We study the effects of a magnetic field in the presence of a charged Dirac fermion. We investigate the spinandcharge duality of quantum Dirac fermions with spin and charge. In the presence of electric charge, we obtain two new variables, the electric charge and spinandcharge duality. We calculate the spincharge duality parameters, and find that, in contrast to the Dirac fermionic case, the Dirac fermionic spincharge duality parameter is proportional to the spincharge duality parameter. We also calculate the spincharge duality of Dirac fermions in the presence of electric charge and find that the Dirac system has two new parameters, the electric charge and spinandcharge duality parameters. We also discuss the possible role of electric charge for the spincharge duality parameter.