Coherent matter wave inertial sensors for precision measurements in   space
  We analyze the advantages of using ultra-cold coherent sources of atoms for matter-wave interferometry in space. We present a proof-of-principle experiment that is based on an analysis of the results previously published in [Richard et al., Phys. Rev. Lett., 91, 010405 (2003)] from which we extract the ratio h/m for 87Rb. This measurement shows that a limitation in accuracy arises due to atomic interactions within the Bose-Einstein condensate. 
Yann Le Coq (Charles Fabry), Jocelyn A. Retter (Charles Fabry), Simon   Richard (Thales), Alain Aspect (Charles Fabry), Phil...