State-independent experimental test of quantum contextuality in an indivisible system.

نویسندگان

  • C Zu
  • Y-X Wang
  • D-L Deng
  • X-Y Chang
  • K Liu
  • P-Y Hou
  • H-X Yang
  • L-M Duan
چکیده

We report the first state-independent experimental test of quantum contextuality on a single photonic qutrit (three-dimensional system), based on a recent theoretical proposal [Phys. Rev. Lett. 108, 030402 (2012)]. Our experiment spotlights quantum contextuality in its most basic form, in a way that is independent of either the state or the tensor product structure of the system.

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عنوان ژورنال:
  • Physical review letters

دوره 109 15  شماره 

صفحات  -

تاریخ انتشار 2012