On Bell's theorem for N‐qubits
Copyright policy )On Bell's theorem for N‐qubits
AbstractWe present a single general Bell inequality that summarizes all possible Bell type constrains on the correlation function for the N‐particle system (i.e., it is a necessary and sufficient condition for the existence of local realistic models for the correlation function). It is applicable in the case when measurements on each particle can be chosen between two arbitrary dichotomic observables. We also obtain a necessary and sufficient condition for an arbitrary N‐qubit mixed state to violate this general Bell inequality.
- University of Gdańsk Poland
- University of Vienna Austria
103026 Quantum optics, 103026 Quantenoptik, Quantum computation, Stochastic mechanics (including stochastic electrodynamics), Quantum measurement theory, state operations, state preparations, correlation function
103026 Quantum optics, 103026 Quantenoptik, Quantum computation, Stochastic mechanics (including stochastic electrodynamics), Quantum measurement theory, state operations, state preparations, correlation function
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