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arXiv · 1705.10475

Studies of general relativity with quantum sensors

G. Lefevre·G. Condon·I. Riou·L. Chichet·M. Essayeh·M. Rabault·L. Antoni-Micollier·N. Mielec·D. Holleville·L. Amand·R. Geiger·A. Landragin·M. Prevedelli·B. Barrett·B. Battelier·A. Bertoldi·B. Canuel·P. Bouyer
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Abstract

We present two projects aiming to probe key aspects of the theory of General Relativity with high-precision quantum sensors. These projects use cold-atom interferometry with the aim of measuring gravitational waves and testing the equivalence principle. To detect gravitational waves, a large multi-sensor demonstrator is currently under construction that will exploit correlations between three atom interferometers spread along a 200 m optical cavity. Similarly, a test of the weak equivalence principle is currently underway using a compact and mobile dual-species interferometer, which will serve as a prototype for future high-precision tests onboard an orbiting satellite. We present recent results and improvements related to both projects.

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G. Lefevre, G. Condon, I. Riou, L. Chichet, M. Essayeh, M. Rabault, L. Antoni-Micollier, N. Mielec, D. Holleville, L. Amand, R. Geiger, A. Landragin, M. Prevedelli, B. Barrett, B. Battelier, A. Bertoldi, B. Canuel, P. Bouyer. 2017-05-30. Studies of general relativity with quantum sensors. https://arxiv.org/abs/1705.10475

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