The Dirac point electron in zero-gravity Kerr–Newman spacetime
The Dirac point electron in zero-gravity Kerr–Newman spacetime
Dirac’s wave equation for a point electron in the topologically nontrivial maximal analytically extended electromagnetic Kerr–Newman spacetime is studied in a limit G → 0, where G is Newton’s constant of universal gravitation. The following results are obtained: the formal Dirac Hamiltonian on the static spacelike slices is essentially self-adjoint …