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Network-assist free self-testing of genuine multipartite entangled states. (arXiv:2311.07266v2 [quant-ph] UPDATED)
cs.CR updates on arXiv.org arxiv.org
Self-testing is a method to certify quantum states and measurements in a
device-independent way. The device-independent certification of quantum
properties is purely based on input-output measurement statistics of the
involved devices with minimal knowledge about their internal workings.
Bipartite pure entangled states can be self-tested, but, in the case of
multipartite pure entangled states, the answer is not so straightforward.
Nevertheless, \v{S}upi\'{c} et al. recently introduced a novel self-testing
method for any pure entangled quantum state, which leverages network assistance …
arxiv can case certification device devices entangled free input internal knowledge measurement network quantum states statistics testing