Quantum Inf Comput. 2017 Jun; 17(7): 595–610. Quantifying local randomness (i.e., randomness that is only known to one player) is challenging because many of the known tools do not apply. Lower bounds ...

When two players achieve a superclassical score at a nonlocal game, their outputs must contain intrinsic randomness. This fact has many useful implications for quantum cryptography. Recently it has ...