On Regular Negative Mass Black Holes Under Unitary Time and Proper Antichronous Transformations
A non-singular black hole solution is presented which violates energy conditions only at its interior by postulating a shift to negative energies and antigravitational negative masses at the event horizon, respecting Einstein’s equivalence principle and avoiding the runaway motion paradox. This shift is the unitary parity-time transformation of relativistic quantum mechanics and the proper antichronous transformation of the full Lorentz group.
