sources/know/concept/bernstein-vazirani-algorithm/circuit.tex


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\documentclass[11pt]{article}
\usepackage[utf8]{inputenc}
\usepackage{amsmath}
\usepackage{amsfonts}
\usepackage{physics}
\usepackage{yquant}


\begin{document}

\section{Spacer}

\yquantdefinebox{dots}[inner sep=0pt]{$\vdots$}
\begin{tikzpicture}
	\begin{yquant}[operator/separation=5mm]
		qubit {$\ket{0}_1$} a1;
		qubit {$\ket{0}_2$} a2;
		nobit ellipsis;
		qubit {$\ket{0}_{\!N\!}$} aN;

		h a1;
		h a2;
		dots ellipsis;
		h aN;
		box {$U_f$} (a1, a2, ellipsis, aN);
		h a1;
		h a2;
		dots ellipsis;
		h aN;
		measure a1;
		measure a2;
		dots ellipsis;
		measure aN;
	\end{yquant}
\end{tikzpicture}

\end{document}