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@ARTICLE{Larocque:878154,
      author       = {Larocque, Hugo and Fickler, Robert and Cohen, Eliahu and
                      Grillo, Vincenzo and Dunin-Borkowski, Rafal E. and Leuchs,
                      Gerd and Karimi, Ebrahim},
      title        = {{S}tructured quantum projectiles},
      journal      = {Physical review / A},
      volume       = {99},
      number       = {2},
      issn         = {2469-9926},
      address      = {Woodbury, NY},
      publisher    = {Inst.},
      reportid     = {FZJ-2020-02667},
      pages        = {023628},
      year         = {2019},
      abstract     = {Matter wave interferometry is becoming an increasingly
                      important technique in quantum metrology. However, unlike
                      its photonic counterpart, this technique relies on the
                      interference of particles possessing a nonzero rest mass and
                      an electric charge. Matter waves can therefore experience
                      alterations in their wavelike features while propagating
                      through uniform fields to which a linear potential can be
                      attributed, e.g., the Newtonian gravitational potential.
                      Here, we derive the propagation kernel attributed to matter
                      waves within such a potential. This kernel thereafter allows
                      us to provide analytical formulations for structured matter
                      waves subjected to a linear potential. Our formulations are
                      in agreement with both the classical dynamics attributed to
                      such waves and with previous interferometry experiments.
                      Eigenbasis representations of structured matter waves are
                      also introduced along with their application to enhanced
                      interferometric measurements. Our results are not only
                      relevant to matter wave interferometry, but also emphasize
                      its fundamental differences with respect to photonic
                      interferometry.},
      cin          = {ER-C-1},
      ddc          = {530},
      cid          = {I:(DE-Juel1)ER-C-1-20170209},
      pnm          = {143 - Controlling Configuration-Based Phenomena (POF3-143)
                      / Q-SORT - QUANTUM SORTER (766970)},
      pid          = {G:(DE-HGF)POF3-143 / G:(EU-Grant)766970},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000459902500005},
      doi          = {10.1103/PhysRevA.99.023628},
      url          = {https://juser.fz-juelich.de/record/878154},
}