File:Qcircuit CZ.svg

Original file(SVG file, nominally 284 × 231 pixels, file size: 2 KB)

Summary

Description
English: Quantum circuit diagram of a controlled-Z (CZ) / controlled-sign (CSIGN) / controlled-phase (CPHASE) / controlled-phaseflip (CFP) gate. The gate matrix is ${\displaystyle \left({\begin{array}{cc}1&0&0&0\\0&1&0&0\\0&0&1&0\\0&0&0&-1\\\end{array}}\right)}$ in the basis ${\displaystyle \{|00\rangle ,|01\rangle ,|10\rangle ,|11\rangle \}}$.
Date
Source Own work
 This vector image was created with LaTeX.
Author Geek3
Other versions

Source Code

Created in LaTeX using Q-circuit by the following code:

\documentclass[border=10pt]{standalone}
\input{Qcircuit} % available on http://physics.unm.edu/CQuIC/Qcircuit/
\usepackage{graphicx}
\begin{document}
\scalebox{5}{%
\Qcircuit @C=1.4em @R=1.8em {
& \ctrl{1} & \qw \\
& \gate{Z} & \qw
}}
\end{document}


Postprocessing with pdf2svg, Inkscape and Scour:

x=Qcircuit_CZ;
pdflatex $x.tex; pdf2svg$x.pdf $x_.svg; inkscape --verb=EditSelectAll --verb=SelectionUnGroup --verb=FileVacuum --verb=FileSave --verb=FileClose$x_.svg;
scour -i $x_.svg -o$x.svg --renderer-workaround --remove-metadata --enable-id-stripping --create-groups --enable-viewboxing


Licensing

I, the copyright holder of this work, hereby publish it under the following licenses:
 Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License.

File history

Click on a date/time to view the file as it appeared at that time.

Date/TimeThumbnailDimensionsUserComment
current13:59, 19 July 2015284 × 231 (2 KB)Geek3Qcircuit_CZ
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