Additional material to "Levitation? Yes, it is possible!"
This document contains supplementary material for the article with the same title that appeared in American Journal of Physics in 2019
physics.ed-ph↗
arXiv subjects
Armando Fernández-Prieto
Publications and source records attributed to Armando Fernández-Prieto.
Classical Physics and the Bounds of Quantum Correlations
A unifying principle explaining the numerical bounds of quantum correlations remains elusive despite the efforts devoted to identifying it. Here we show that these bounds are indeed not exclusive to quantum theory: for any abstract correlation scenario with compatible measurements, models based on classical waves produce probability distributions indistinguishable from those of quantum theory and, therefore, share the same bounds. We demonstrate this finding by implementing classical microwaves that propagate along meter-size transmission-line circuits and reproduce the probabilities of three emblematic quantum experiments. Our results show that the "quantum" bounds would also occur in a classical universe without quanta. The implications of this observation are discussed.
quant-ph↗