The ground state of a spin-1/2 neutral particle with anomalous magnetic moment in a Aharonov-Casher configuration

Abstract

We determine the (bound) ground state of a spin 1/2 chargless particle with anomalous magnetic moment in certain Aharonov-Casher configurations. We recast the description of the system in a supersymmetric form. Then the basic physical requirements for unbroken supersymmetry are established. We comment on the possibility of neutron trapping in these systems