Incompatibility, contextuality and steering
CQT Online Talks – Series: Computer Science Seminars
Speaker: Martin Plávala, University of Siegen
Abstract: We investigate the connection between steering and contextuality. We show that for a class of bipartite states the steerability of the state by given set of measurements is equivalent to non-existence of preparation noncontextual hidden variable model for certain restricted theory constructed from the given state and measurements. The connection between steering and contextuality is provided by the concept of incompatibility in restricted theories, which we also investigate.
Based on arXiv:2112.10596
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