File:Toffoli decomposition.svg
Summary
| Description |
English: Decomposition of the Toffoli gate into elementary quantum gates. |
| Date | |
| Source | Created in LaTeX using Q-circuit. Source code below. |
| Author | Hweimer |
\documentclass[11pt]{article}
\usepackage{amsmath}
\input{Qcircuit}
\thispagestyle{empty}
\begin{document}
\begin{align*}
\Qcircuit @C=1em @R=1em {
& \ctrl{1} & \qw & & & \qw & \qw & \qw & \ctrl{2} & \qw & \qw & \qw & \ctrl{2} & \qw & \ctrl{1} & \gate{T} & \ctrl{1} & \qw \\
& \ctrl{1} & \qw & \push{\rule{.3em}{0em}=\rule{.3em}{0em}} & & \qw & \ctrl{1} & \qw & \qw & \qw & \ctrl{1} & \qw & \qw & \gate{T} & \targ & \gate{T^\dagger} & \targ & \qw\\
& \targ & \qw & & & \gate{H} & \targ & \gate{T^\dagger} & \targ & \gate{T} & \targ & \gate{T^\dagger} & \targ & \gate{T} & \gate{H} & \qw & \qw & \qw
}
\end{align*}
\end{document}
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