Jun-Li Li, Kun Du, Cong-Feng Qiao
We propose a new scheme to express the uncertainty principle in form of inequality of the bipartite correlation functions for a given multipartite state, which provides an experimentally feasible and model-independent way to verify various uncertainty and measurement disturbance relations. By virtue of this scheme the implementation of experimental measurement on uncertainty relations to a variety of physical systems becomes practical. The inequality in turn also imposes a constraint on the strength of correlation, i.e. determines the maximum value of the correlation function for two-body system and the domain of the sum of various bipartite correlation functions for multipartite system.
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http://arxiv.org/abs/1302.0600
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