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Quantum mechanics

Steered towards non-locality

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Quantum mechanics predicts that measurements on spatially separated particles can yield non-local correlations. This is well established but defies intuition about space and time. The concept of 'steering' might help us to understand quantum non-locality better.

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Figure 1: Three fundamentally different forms of quantum non-locality.

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Brunner, N. Steered towards non-locality. Nature Phys 6, 842–843 (2010). https://doi.org/10.1038/nphys1808

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