@article{Leprince25_PRA,
  title = {Coherent coupling of momentum states: Selectivity and phase control},
  author = {Leprince, Charlie and Gondret, Victor and Lamirault, Clothilde and
      Dias, Rui and Marolleau, Quentin and Boiron, Denis and Westbrook,
      Christoph I.},
  journal = {Phys. Rev. A},
  volume = {111},
  issue = {6},
  pages = {063304},
  numpages = {7},
  year = {2025},
  month = {6},
  publisher = {American Physical Society},
  doi = {10.1103/PhysRevA.111.063304},
  url = {https://link.aps.org/doi/10.1103/PhysRevA.111.063304},
  eprint = {2411.09284},
  archiveprefix = {arXiv},
  abstract = {We demonstrate the effect of pulse shaping in momentum selective
      atomic Bragg diffraction. We compare temporal square pulses, which
      produce sidelobes in momentum space, with other shapes which can produce
      more nearly square momentum distributions. We produce pulses that
      simultaneously address two sets of velocity classes and demonstrate that
      we can control the differential phase imprinted on them in a way that is
      insensitive to laser phase fluctuations. Our work marks a significant
      step forward in testing Bell inequalities using massive particles
      entangled in momentum.},
}