A fidelity measure for quantum channels
نویسنده
چکیده
We propose a fidelity measure for quantum channels in a straightforward analogy to the corresponding mixed-state fidelity of Jozsa. We describe properties of this fidelity measure and discuss some applications of it to quantum information science. 2001 Elsevier Science B.V. All rights reserved. PACS: 03.67.-a; 03.65.Ud
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تاریخ انتشار 2001