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arXiv · 0804.4769

Quantum motion effects in an ultracold-atom Mach-Zehnder interferometer

I. Lizuain·S. V. Mousavi·D. Seidel·J. G. Muga
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Abstract

We study the effect of quantum motion in a Mach-Zehnder interferometer where ultracold, two-level atoms cross a $\pi/2 $-$\pi $-$\pi/2$ 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.

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I. Lizuain, S. V. Mousavi, D. Seidel, J. G. Muga. 2008-04-30. Quantum motion effects in an ultracold-atom Mach-Zehnder interferometer. https://doi.org/10.1103/physreva.78.013633

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