Multiparticle interference, Greenberger-Horne-Zeilinger entanglement, and full counting statistics.
نویسندگان
چکیده
We investigate the quantum transport in a generalized N-particle Hanbury Brown-Twiss setup enclosing magnetic flux, and demonstrate that the Nth-order cumulant of current cross correlations exhibits Aharonov-Bohm oscillations, while there is no such oscillation in all the lower-order cumulants. The multiparticle interference results from the orbital Greenberger-Horne-Zeilinger entanglement of N indistinguishable particles. For sufficiently strong Aharonov-Bohm oscillations the generalized Bell inequalities may be violated, proving the N-particle quantum nonlocality.
منابع مشابه
Multiparticle Interference , Greenberger - Horne - Zeilinger Entanglement , and Full Counting Statistics SIM , H . - S . , SUKHORUKOV , Eugene
We investigate the quantum transport in a generalized N-particle Hanbury Brown–Twiss setup enclosing magnetic flux, and demonstrate that the Nth-order cumulant of current cross correlations exhibits Aharonov-Bohm oscillations, while there is no such oscillation in all the lower-order cumulants. The multiparticle interference results from the orbital Greenberger-Horne-Zeilinger entanglement of N...
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ورودعنوان ژورنال:
- Physical review letters
دوره 96 2 شماره
صفحات -
تاریخ انتشار 2006