Random Quantum Channels I: Graphical Calculus and the Bell State Phenomenon |
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| Authors: | Beno?t Collins Ion Nechita |
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| Institution: | (1) OUCL, University of Oxford, Oxford, UK;(2) School of Computer Science, McGill University, Montreal, QC, Canada |
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| Abstract: | This paper is the first of a series where we study quantum channels from the random matrix point of view. We develop a graphical
tool that allows us to compute the expected moments of the output of a random quantum channel. |
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