Randomness-Free Test of Nonclassicality: A Proof of Concept
Randomness-Free Test of Nonclassicality: A Proof of Concept
Quantum correlations and nonprojective measurements underlie a plethora of information-theoretic tasks, otherwise impossible in the classical world. Existing schemes to certify such nonclassical resources in a device-independent manner require seed randomness---which is often costly and vulnerable to loopholes---for choosing the local measurements performed on different parts of a multipartite quantum …