Quantum-entangled superluminal double-helix photon produces a relativistic superluminal quantum-vortex zitterbewegung electron and positron

Two quantum-entangled oppositely-charged spin-1/2 half-photons compose a double-helix photon model. Each charged half-photon is composed of a superluminal energy quantum (SEQ) that moves along an open helical trajectory with speed v = c sqrt(2) and with helical radius R = lambda/2pi and a forward helical angle of 45 degrees. The calculated spin magnitude of the double-helix photon model is S = 1 hbar. The opposite electric charges of the two half-photons each have a calculated magnitude of Q = e sqrt(2/alpha) = 16.6 e where alpha = 1/137.04 is the fine structure constant. During electron-positron pair production from a single sufficiently-energetic photon near an atomic nucleus, these two charged half-photons forming the double-helix photon model separate. Each curls up its single-helical trajectory to form a geometrically-compatible relativistic zitterbewegung-frequency superluminal quantum-vortex electron or positron model. The electrically-charged superluminal energy quantum composing each resting electron and positron model moves with a variable speed ranging from c to c sqrt(5) along the surface of a mathematical horn torus . The inertial mass of the double-helix photon model is calculated from its two internally-circulating momenta to be M = E/c^2 = hf/c^2.