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arXiv · 1812.11107

Non-classical correlations in reducible Quantum Electrodynamics

Jan Naudts
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Abstract

The question is discussed whether the momentum of a photon has a quantum uncertainty or whether it is a classical quantity. The latter assumption is the main characteristic of reducible Quantum Electrodynamics (rQED). Recent experiments in Quantum Optics may resolve the question. The non-classical correlation of quantum noise in color-entangled beams cannot be explained by rQED without modification of the standing explanation. On the other hand, rQED explains uncertainty of the momentum of a single photon when it is entangled with a quantum spin residing in its environment. The explanation of the historical experiment with equally-polarized pairs of photons, showing violation of the Bell inequalities, invokes the argument of collapse of the wave function, also in rQED.

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Jan Naudts. 2018-12-26. Non-classical correlations in reducible Quantum Electrodynamics. https://arxiv.org/abs/1812.11107

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