Massless Neutrino Oscillation in Quantum Impedance Networks - the Mixing Matrix

All experimental data is consistent with massless neutrinos. There exist possibilities other than rest mass differences to explain oscillation. Vacuum impedance seen by the photon can be calculated from its excitation of the virtual Dirac electron wavefunction. Extending that wavefunction to the full eight components of 3D Clifford algebra permits identification of plausible neutrino modes and the differing quantized vacuum impedances they excite. Resulting differential phase shifts provide an alternative explanation of mode mixing.