Quantum entanglement is widely regarded as the most puzzling phenomenon in quantum mechanics---two particles, no matter how far apart, appear to instantly determine each other's state upon measurement. For a century, this has been interpreted as "nonlocal correlation" or "spooky action at a distance", yet none of these interpretations have answered a fundamental question: What is the physical carrier of the correlation? This paper offers a simple answer using Time Field Theory (TFT): Entanglement is not the transmission of information, but the inevitable geometric consequence of conservation laws. In TFT, spacetime is governed by strict conservation laws---local intrinsic total velocity conservation and spacetime flux conservation together form the underlying logic of the theory. An entangled photon pair emerges from the ground state of the background time field, and their total phase is locked by the conservation law: the two photons combined must return to the original ground state, because the default setting of the universe allows nothing to be created or lost without constraint. Measurement merely "reads out" this pre-written result. No information transfer is needed, because a conservation law is not a signal---it is the default constraint of the cosmic background. This interpretation requires no wave-function collapse, no postulate of nonlocality, no hidden variables, and no "observer trigger". It is simply an inevitable corollary of the strict conservation laws that permeate TFT. The mystery of entanglement is not a riddle of nature, but a consequence of asking the wrong question---we have always thought something was being transmitted, when in fact nothing is. This is the 12th paper in the Time Field Theory (TFT) series.
Huowang Huang (Fri,) studied this question.