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arxiv: quant-ph/0601200 · v1 · submitted 2006-01-30 · 🪐 quant-ph

A comment on "A semiconductor source of entangled photons"

classification 🪐 quant-ph
keywords entangledphotonsquantumsourceappearsappliedbasiccomment
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When basic tools of quantum information are applied to the quantum tomography data presented in Nature 439, 179 (2006), none of their devices appears to be a source of entangled photons.

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