Fidelity of Quantum Strategies with Applications to Cryptography
TQC, pp. 8:1-8:13, 2017.
We introduce a definition of the fidelity function for multi-round quantum strategies, which we call the strategy fidelity, that is a generalization of the fidelity function for quantum states. We provide many interesting properties of the strategy fidelity including a Fuchs-van de Graaf relationship with the strategy norm. We also provid...More
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