Self-testing graph states

Matthew McKague

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arXiv · 1010.1989

Self-testing graph states

Matthew McKague

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Abstract

We give a construction for a self-test for any connected graph state. In other words, for each connected graph state we give a set of non-local correlations that can only be achieved (quantumly) by that particular graph state and certain local measurements. The number of correlations considered is small, being linear in the number of vertices in the graph. We also prove robustness for the test.

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Matthew McKague. 2010-10-11. Self-testing graph states. https://arxiv.org/abs/1010.1989

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