يكشنبه 20 خرداد 1397
Experiments with Entangled Photons
Sto ckholm U niversity
uantum mechanics is undoubtedly a weird ﬁeld of science, which violates
many deep conceptual tenets of classical physics, requiring reconsideration of
the concepts on which classical physics is based. For instance, it permits per-sistent correlations between classically separated systems, that are termed as
entanglement. To circumvent these problems and explain entanglement, hid-den variables theories–based on undiscovered parameters–have been devised.
However, John S. Bell and others invented inequalities that can distinguish be-tween the predictions of local hidden variable (LHV) theories and quantum