  Paralleling a previous paper, we examine single- and many-body states of
relativistic electrons in an intense, rotating magnetic dipole field.
Single-body orbitals are derived semiclassically and then applied to the
many-body case via the Thomas-Fermi approximation. The many-body case is
reminiscent of the quantum Hall state. Electrons in a realistic neutron star
crust are considered with both fixed density profiles and constant Fermi
energy. In the first case, applicable to young neutron star crusts, the varying
magnetic field and relativistic Coriolis correction lead to a varying Fermi
energy and macroscopic currents. In the second, relevant to older crusts, the
electron density is redistributed by the magnetic field.
