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Precision inertial sensing with quantum gases

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arxiv 2009.03635 v2 pith:2GGUYZP3 submitted 2020-09-08 physics.atom-ph

Precision inertial sensing with quantum gases

classification physics.atom-ph
keywords sourcesbose-einsteincondensedinertiallargeprecisionquantumsensors
verification ladder T0 review T1 audit T2 compute T3 formal T4 reserved
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Quantum sensors based on light-pulse atom interferometers allow for high-precision measurements of inertial and electromagnetic forces such as the accurate determination of fundamental constants as the fine structure constant or testing foundational laws of modern physics as the equivalence principle. These schemes unfold their full performance when large interrogation times and/or large momentum transfer can be implemented. In this article, we demonstrate how precision interferometry can benefit from the use of Bose-Einstein condensed sources when the state of the art is challenged. We contrast systematic and statistical effects induced by Bose-Einstein condensed sources with thermal sources in three exemplary science cases of Earth- and space-based sensors.

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