Simple Realization Of The Fredkin Gate Using A Series Of Two-body Operators

Abstract

The Fredkin three-bit gate is universal for computational logic, and is reversible. Classically, it is impossible to do universal computation using reversible two-bit gates only. Here we construct the Fredkin gate using a combination of six two-body reversible (quantum) operators.

Revtex 3.0, 7 pages, 3 figures appended at the end, please refer to the comment lines at the beginning of the manuscript for reasons of replacement

References in corpus (1)

• Two-Bit Gates are Universal for Quantum Computation

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