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Interference of Fock states in a single measurement

Andrzej Dragan·Pawel Zin
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Abstract

We study analytically the structure of an arbitrary order correlation function for a pair of Fock states and prove without any approximations that in a single measurement of particle positions interference effects must occur as experimentally observed with Bose-Einstein condensates. We also show that the noise level present in the statistics is slightly lower than for a respective measurement of phase states.

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Andrzej Dragan, Pawel Zin. 2007-03-29. Interference of Fock states in a single measurement. https://doi.org/10.1103/physreva.76.042124

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