Hi,
Next week's seminar talk will be given by Dejan Dukaric, and the speaker chose it to be uphill: Tuesday, Oct. 12, 16:30 in HIT J 52 on Hoenggerberg.
Best regards, Stefan
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Title: Grothendieck's inequality and maximal violation of Bell inequalities
Abstract: I will show how Grothendieck's inequality (in matrix as well as in tensor form) can be used to derive upper bounds on the maximal violation of correlation Bell inequalities (i.e., the Bell inequality depends only on the expectation values). If time permits I will then present a generalized Grothendieck inequality (http://lanl.arxiv.org/abs/1007.3043 and http://lanl.arxiv.org/abs/1008.1948) which can be used to get upper bounds for arbitrary Bell inequalities.
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