Quaternions, octonions and Bell-type inequalities
arXiv:0803.0913 · doi:10.1103/PhysRevA.78.032104
Abstract
Multipartite Bell-type inequalities are derived for general systems. They involve up to eight observables with arbitrary spectra on each site. These inequalities are closely related to the algebras of quaternions and octonions.
4 pages, no figures
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