Purifying two-bit quantum gates and joint measurements in cavity QED
arXiv:quant-ph/9708032 · doi:10.1103/PhysRevLett.79.5178
Abstract
Using a cavity QED setup we show how to implement a particular joint measurement on two atoms in a fault tolerant way. Based on this scheme, we illustrate how to realize quantum communication over a noisy channel when local operations are subject to errors. We also present a scheme to perform and purify a universal two-bit gate.
4 pages RevTeX, 2 figures included
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Cited by in corpus (35)
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