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Gravitational decoherence of atomic interferometers

Brahim Lamine·Marc-Thierry Jaekel·Serge Reynaud
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Abstract

We study the decoherence of atomic interferometers due to the scattering of stochastic gravitational waves. We evaluate the `direct' gravitational effect registered by the phase of the matter waves as well as the `indirect' effect registered by the light waves used as beam-splitters and mirrors for the matter waves. Considering as an example the space project HYPER, we show that both effects are negligible for the presently studied interferometers.

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Brahim Lamine, Marc-Thierry Jaekel, Serge Reynaud. 2002-02-15. Gravitational decoherence of atomic interferometers. https://doi.org/10.1140/epjd%2Fe2002-00126-y

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