Theoretical analysis of a large momentum beamsplitter using Bloch oscillationsP. Cladé, T. Plisson, S. Guellati-Khélifa, F. Nez and F. BirabenEur. Phys. J. D, 59 3 (2010) 349-360DOI: https://doi.org/10.1140/epjd/e2010-00198-0