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arXiv · 2205.02219

When does a particle arrive?

Simone Roncallo·Krzysztof Sacha·Lorenzo Maccone
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Abstract

We compare the proposals that have appeared in the literature to describe a measurement of the time of arrival of a quantum particle at a detector. We show that there are multiple regimes where different proposals give inequivalent, experimentally discriminable, predictions. This analysis paves the way for future experimental tests.

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Simone Roncallo, Krzysztof Sacha, Lorenzo Maccone. 2022-05-04. When does a particle arrive?. https://doi.org/10.22331/q-2023-03-30-968

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