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Universality in Quantum Computation

D. Deutsch·A. Barenco·A. Ekert
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Abstract

We show that in quantum computation almost every gate that operates on two or more bits is a universal gate. We discuss various physical considerations bearing on the proper definition of universality for computational components such as logic gates.

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D. Deutsch, A. Barenco, A. Ekert. 1995-05-24. Universality in Quantum Computation. https://doi.org/10.1098/rspa.1995.0065

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