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arxiv: 1204.1798 · v2 · pith:5GYHJMS4new · submitted 2012-04-09 · 🪐 quant-ph

Quantumness of Product States

classification 🪐 quant-ph
keywords productstatesquantumnessclassicalagreealgebraicbellcertain
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Product states do not violate Bell inequalities. In this work, we investigate the quantumness of product states by violating a certain classical algebraic models. Thus even for product states, statistical predictions of quantum mechanics and classical theories do not agree. An experiment protocol is proposed to reveal the quantumness.

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