Computational Distinguishability of Quantum Channels
The computational problem of distinguishing two quantum channels is central to quantum computing. It is a generalization of the well-known satisfiability problem from classical to quantum computation. This problem is shown to be surprisingly hard: it is complete for the class QIP of problems that...
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| Language: | en |
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2009
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| Online Access: | http://hdl.handle.net/10012/4623 |