Operational Significance of the Quantum Resource Theory of Buscemi Nonlocality
Operational Significance of the Quantum Resource Theory of Buscemi Nonlocality
Although entanglement is necessary for observing nonlocality in a Bell experiment, there are entangled states that can never be used to demonstrate nonlocal correlations. In a seminal paper Buscemi [Phys. Rev. Lett. 108, 200401 (2012)] extended the standard Bell experiment by allowing Alice and Bob to be asked quantum, instead …