Deriving the form of the optimal solution of a maximum entropy problem, we obtain an infinite family of linear inequalities characterizing the polytope of spin correlation matrices. For n ≤ 6, the facet description of such a polytope is provided through a minimal system of Bell-type inequalities.

A Maximum Entropy Approach to the Realizability of Spin Correlation Matrices

Paolo Dai Pra;
2013-01-01

Abstract

Deriving the form of the optimal solution of a maximum entropy problem, we obtain an infinite family of linear inequalities characterizing the polytope of spin correlation matrices. For n ≤ 6, the facet description of such a polytope is provided through a minimal system of Bell-type inequalities.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11562/1009591
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