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A space-based quantum gas laboratory at picokelvin energy scales.

ABSTRACT: Ultracold quantum gases are ideal sources for high-precision space-borne sensing as proposed for Earth observation, relativistic geodesy and tests of fundamental physical laws as well as for studying new phenomena in many-body physics during extended free fall. Here we report on experiments with the Cold Atom Lab aboard the International Space Station, where we have achieved exquisite control over the quantum state of single ⁸⁷Rb Bose-Einstein condensates paving the way for future high-precision measurements. In particular, we have applied fast transport protocols to shuttle the atomic cloud over a millimeter distance with sub-micrometer accuracy and subsequently drastically reduced the total expansion energy to below 100 pK with matter-wave lensing techniques.

SUBMITTER: Gaaloul N

PROVIDER: S-EPMC9780313 | biostudies-literature | 2022 Dec

REPOSITORIES: biostudies-literature

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A space-based quantum gas laboratory at picokelvin energy scales.

Gaaloul Naceur N Meister Matthias M Corgier Robin R Pichery Annie A Boegel Patrick P Herr Waldemar W Ahlers Holger H Charron Eric E Williams Jason R JR Thompson Robert J RJ Schleich Wolfgang P WP Rasel Ernst M EM Bigelow Nicholas P NP

Nature communications 20221222 1

Ultracold quantum gases are ideal sources for high-precision space-borne sensing as proposed for Earth observation, relativistic geodesy and tests of fundamental physical laws as well as for studying new phenomena in many-body physics during extended free fall. Here we report on experiments with the Cold Atom Lab aboard the International Space Station, where we have achieved exquisite control over the quantum state of single <sup>87</sup>Rb Bose-Einstein condensates paving the way for future hig ...[more]

PMID: 36550117

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Dataset Information

A space-based quantum gas laboratory at picokelvin energy scales.

Publications

A space-based quantum gas laboratory at picokelvin energy scales.

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