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      Quantum motion effects in an ultracold-atom mach-zehnder interferometer

      , Article Physical Review A - Atomic, Molecular, and Optical Physics ; Volume 78, Issue 1 , 2008 ; 10502947 (ISSN) Lizuain, I ; Mousavi, V ; Seidel, D ; Muga, J. G ; Sharif University of Technology
      2008
      Abstract
      We study the effect of quantum motion in a Mach-Zehnder interferometer where ultracold, two-level atoms cross a π2-π-π2 configuration of separated, laser illuminated regions. Explicit and exact expressions are obtained for transmission amplitudes of monochromatic, incident atomic waves using recurrence relations which take into account all possible paths: the direct ones usually considered in the simple semiclassical treatment, but including quantum motion corrections, and the paths in which the atoms are repeatedly reflected at the fields. © 2008 The American Physical Society  
    Total 1 records