Fidelity of quantum strategies with applications to cryptography

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 relationshi...

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Bibliographic Details
Main Authors: Sikora, Jamie, Gutoski, Gus, Rosmanis, Ansis
Other Authors: School of Physical and Mathematical Sciences
Format: Article
Language:English
Published: 2018
Subjects:
Online Access:https://hdl.handle.net/10356/89408
http://hdl.handle.net/10220/46211
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Institution: Nanyang Technological University
Language: English