2000 character limit reached
Parity proofs of the Kochen-Specker theorem based on 60 complex rays in four dimensions (1109.1299v2)
Published 6 Sep 2011 in quant-ph
Abstract: It is pointed out that the 60 complex rays in four dimensions associated with a system of two qubits yield over 109 critical parity proofs of the Kochen-Specker theorem. The geometrical properties of the rays are described, an overview of the parity proofs contained in them is given, and examples of some of the proofs are exhibited.