A local-realistic theory for fermions

We propose a local model for general fermionic systems, which we express in the Heisenberg picture. To this end, shall use recently proposed formalism, so-called “Raymond-Robichaud” construction, allows one to construct an explicitly any dynamical theory that satisfies no-signaling, terms of equivalence classes transformations can be attached each individual subsystem. By following rigorous parity superselection rule fermions, show how construction removes usual difficulties systems display regard definition states and transformations.