Optical discrimination between spatial decoherence and thermalization of a massive object

@article{Henkel2004OpticalDB,
  title={Optical discrimination between spatial decoherence and thermalization of a massive object},
  author={C. Henkel and M. Nest and P. Domokos and R. Folman},
  journal={Physical Review A},
  year={2004},
  volume={70},
  pages={023810}
}
  • C. Henkel, M. Nest, +1 author R. Folman
  • Published 2004
  • Physics
  • Physical Review A
  • We propose an optical ring interferometer to observe environment-induced spatial decoherence of massive objects. The object is held in a harmonic trap and scatters light between degenerate modes of a ring cavity. The output signal of the interferometer permits to monitor the spatial width of the object’s wave function. It shows oscillations that arise from coherences between energy eigenstates and that reveal the difference between pure spatial decoherence and that coinciding with energy… CONTINUE READING
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