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arXiv · 1702.07526

Does universality of free-fall apply to the motion of quantum probes?

Luigi Seveso·Valerio Peri·Matteo G. A. Paris
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Abstract

Can quantum-mechanical particles propagating on a fixed spacetime background be approximated as test bodies satisfying the weak equivalence principle? We ultimately answer the question in the negative but find that, when universality of free-fall is assessed locally, a nontrivial agreement between quantum mechanics and the weak equivalence principle exists. Implications for mass sensing by quantum probes are discussed in some details.

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Luigi Seveso, Valerio Peri, Matteo G. A. Paris. 2017-02-24. Does universality of free-fall apply to the motion of quantum probes?. https://doi.org/10.1088/1742-6596/880/1/012067

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