Skip to content

Kee-Wang/eczoo_data

 
 

Folders and files

NameName
Last commit message
Last commit date

Latest commit

 
 
 
 
 
 
 
 
 
 
 
 
 

Repository files navigation

Code data for the EC zoo

Code meta-information is stored in YAML format, one file per code.

The YAML language

If you type in new codes, make sure you understand the basics of the YaML language, and be sure to use a good text editor (if you'd like a suggestion, check out the Atom text editor).

YaML is a common markup language. You can google "YAML tutorial" or check out the language's Wikipedia page.)

Structure and hierarchy of the data files

See the template.yml file to get started.

(@VVA: feel free to fill in more info about folder structure etc. here)

Text content in the YaML file

By convention, we store short pieces of text as single-quoted strings, e.g.:

code_id: 'surface'
name: 'Kitaev''s surface code'

Single quotes within the string must be typed twice to avoid closing the string. Make sure your text editor doesn't automatically convert the quotes into pretty curly quotes, which are distinct unicode characters and will not be recognized as text string delimiters. In fact, you can use the pretty quote characters within the string without having to double them. There is no need to escape special characters (not even \).

For longer blocks of text, perhaps with multiple paragraphs and/or display equations, we use an alternative YaML syntax for strings:

description: |
    The description goes here.  It can span multiple
    lines, each with indentation.  Like
    LaTeX code, white space and line breaks are
    simplified to form pretty paragraphs.
    
    Use two line breaks to start a new paragraph, as
    we did here.

(Side note: YAML supports another style of block text, introduced by description: > instead of description: |, which automatically folds whitespace using certain rules that are often convenient when typing paragraphs of text. The use of this syntax is discouraged because it might interfere with possible whitespace's meaning in our LaTeX-inspired mini-language; for instance, leaving an empty line will fail to start a new paragraph.)

LaTeX-inspired mini-language in text

In text fields, you can make use of the following LaTeX-inspired features:

  • Leave a blank line to start a new paragraph. Whitespace is simplified as usual in LaTeX, i.e., consecutive spaces will not insert more space.

  • The macros \emph{...}, \textit{...}, and \textbf{...} can be used for italic or for bold text.

  • Input accents, special characters, etc., directly as Unicode: éàààé😅Á. (Files are always encoded in UTF-8.) For instance, you can use pretty quotes ; dashes (em dash), (en dash, for ranges); spaces   (non-breaking space), (em space), (thin space), etc.

  • Math expressions can be written as \( ... \), they will be rendered into pretty formulas using MathJaX. You can use standard LaTeX math commands in equations, as supported e.g. by AMS-TeX (\sim, \langle, etc.). You can also use \bra{\phi} and \ket{\psi}.

  • Protect characters that might have a special meaning using the following macros: \textbackslash (backslash character), \ (force a space), \{ (open brace), \} (closing brace), \% (percent character), \& (ampersand), \$ (dollar sign), \# (number sign).

  • Cite relevant papers by their arXiv number as \cite{arxiv:XXXX.XXXXX} or \cite{arxiv:quant-ph/XXXXXXX}, or using their DOI as \cite{doi:10.ZZZZZZ}.

    DOIs are automatically retrieved for arXiv citations, so please use arXiv identifiers whenever possible. If the DOI is not retreived correctly (e.g., it is not listed correctly on the arXiv page), then please add a line in the file citation_extras/citation_hints.yml (in this repo), specifically in the arxiv_to_doi_override: section. You can also file an issue in this repo so that we take care of this addition.

    Citations can be combined as in LaTeX: \cite{arxiv:XXX,arxiv:YYY,doi:ZZZ}. If there is neither an arxiv number nor a DOI number available, you can enter a citation manually as \cite{manual:{A. Smith et al., \emph{Journal of Weird Stuff} 12:\textbf{A}, 1003--1592 (1943)}}.

  • Reference other codes using \ref{code:<other-code-id>}. To set a custom label to show, you can use \hyperref[code:<other-code-id>]{link text}.

  • Use the \begin{align} ... \end{align} and \begin{gather} ... \end{gather} environments for display equations, and you can use \begin{split} ... \end{split} within a display equation. You can use \label{eq:...} inside the equation environments and you can refer to labeled equations with \eqref{eq:...}. Do not use (\ref{eq:...}). The label must start with the prefix eq:. You can also use \[ ... \] for unnumbered display equations.

  • Insert hyperlinks to other web pages as \href{https://example.com/example/page}{shown link text} or with \url{https://example.com/example/page}.

  • You can insert footnotes with \footnote{...}. Footnotes should be avoided in general.

For example:

description: |
    Text can contain some simple LaTeX macros, for instance
    for \textbf{bold text} and \emph{italic text}.
    
    Use two line breaks to start a new paragraph. You
    can use inline math like \(\alpha=\sum_j\beta_j\) and
    display equations like
    \begin{align}
        S_1 &= I\,X\,Z\,Z\,X\ ;  \nonumber\\
        S_2, \ldots, S_4 &= \text{cyclical permutations of \(S_1\)}\ .
        \label{eq:stabilizers}
    \end{align}
    
    Refer to equations with \eqref{eq:stabilizers}, etc. ...

Building and previewing the site

To build and preview the site locally, follow the instructions given in the eczoo_generator repository.

Contributing

Get in touch with Victor V Albert & feel free to submit pull requests!

About

No description, website, or topics provided.

Resources

Stars

Watchers

Forks

Releases

No releases published

Packages

No packages published