Testing Bell’s inequality using Aharonov-Casher effect
نویسنده
چکیده
We propose the Aharonov-Casher (AC) effect for four entangled spin-half particles carrying magnetic moments in the presence of impenetrable line charge. The four particle state undergoes AC phase shift in two causually disconnected region which can show up in the correlations between different spin states of distant particles. This correlation can violate Bell’s inequality, thus displaying the non-locality for four particle entangled states in an objective way.
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