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Communication Dans Un Congrès Année : 2009

Measurement of Short Range Forces Using Cold Atoms

Brahim Lamine

Résumé

We describe the new project FORCA-G, which aims at studying the short range interactions between a surface and atoms trapped in its vicinity. Using cold atoms confined in the wells of an optical standing wave, the atom-surface potential will be measured with high sensitivity using atom interferometry techniques. The experiment will allow a test of gravity at short distances, which will put stringent bounds on a possible deviation from the known laws of physics. FORCA-G will also allow a measurement of the Casimir Polder interaction (QED vacuum fluctuations) with unprecedented accuracy.
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Dates et versions

hal-03734721 , version 1 (21-07-2022)

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Franck Pereira dos Santos, Peter Wolf, Arnaud Landragin, Marie-Christine Angonin, Pierre Lemonde, et al.. Measurement of Short Range Forces Using Cold Atoms. Frequency Standards and Metrology, Oct 2008, Pacific Grove, CA, USA, United States. pp.44-52, ⟨10.1142/9789812838223_0004⟩. ⟨hal-03734721⟩
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