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Wanna be quantum


Superpositions of massive objects would be hard to spot on Earth even in well-isolated environments because of the decoherence induced by gravitational time dilation.

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Figure 1: Decoherence triggered by the Earth's gravitational field.


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Correspondence to Angelo Bassi.

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Bassi, A. Wanna be quantum. Nature Phys 11, 626–627 (2015).

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