Type:
Journal
Description:
A special class of Dirac-Pauli equations with time-like vector potentials of an external field is investigated. An exactly solvable relativistic model describing the anomalous interaction of a neutral Dirac fermion with a cylindrically symmetric external electromagnetic field is presented. The related external field is a superposition of the electric field generated by a charged infinite filament and the magnetic field generated by a straight line current. In the nonrelativistic approximation the considered model is reduced to the integrable Pron’ko-Stroganov model.
Publisher:
American Physical Society
Publication date:
22 Apr 2010
Biblio References:
Volume: 81 Issue: 4 Pages: 042108
Origin:
Physical Review A