Tuesday, November 13, 2012

1211.2712 (Narutaka Ozawa)

Tsirelson's Problem and Asymptotically Commuting Unitary Matrices    [PDF]

Narutaka Ozawa
In this note, we consider quantum correlations of bipartite systems having a slight interaction, and reinterpret Tsirelson's problem (and hence Kirchberg's and Connes's conjectures) in terms of finite-dimensional asymptotically commuting positive operator valued measures. We also consider the systems of asymptotically commuting unitary matrices and formulate the Stronger Kirchberg Conjecture.
View original: http://arxiv.org/abs/1211.2712

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