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HYPER and Gravitational Decoherence |
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| Authors: | Serge Reynaud Brahim Lamine Astrid Lambrecht Paulo Maia Neto Marc-Thierry Jaekel |
| Institution: | (1) Laboratoire Kastler Brossel, Laboratoire CNRS, ENS et UPMC, UPMC, Campus Jussieu case 74, F-75252 Paris, France;(2) Instituto de Física, UFRJ, CP 68528, 21945-970 Rio de Janeiro, Brazil;(3) Laboratoire de Physique Théorique, Laboratoire CNRS, ENS, UPMC et Univ. Paris-Sud, ENS, 24 rue Lhomond, F75231 Paris, France |
| Abstract: | We study the decoherence process associated with the scattering of stochastic backgrounds of gravitational waves. We show that it has a negligible influence on HYPER-like atomic interferometers although it may dominate decoherence of macroscopic motions, such as the planetary motion of the Moon around the Earth. |
| Keywords: | Decoherence atomic interferometer gravitational wave background |
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