Necessary and Sufficient Condition for Quantum State-Independent Contextuality.
نویسندگان
چکیده
We solve the problem of whether a set of quantum tests reveals state-independent contextuality and use this result to identify the simplest set of the minimal dimension. We also show that identifying state-independent contextuality graphs [R. Ramanathan and P. Horodecki, Phys. Rev. Lett. 112, 040404 (2014)] is not sufficient for revealing state-independent contextuality.
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ورودعنوان ژورنال:
- Physical review letters
دوره 114 25 شماره
صفحات -
تاریخ انتشار 2015