cpp-mps/images/src/.old/dmrg.tex

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TeX

\documentclass[tikz]{standalone}
\input{.common.tex}
\begin{document}
\begin{tikzpicture}
\node[ten] (M0) at (0,0) {};
\node[mpo,below=of M0] (W0) {};
\node[ten,below=of W0] (m0) {};
\draw[leg] (M0) -- (W0);
\draw[leg] (W0) -- (m0);
\foreach \i in {0,...,6} {
\pgfmathsetmacro{\j}{int(\i+1)}
\node[ten, right=of M\i] (M\j) {}; % $M^{[\the\numexpr\i+1]}$
\node[mpo, right=of W\i] (W\j) {}; % $W^{[\the\numexpr\i+1]}$
\node[ten, right=of m\i] (m\j) {}; % $m^{[\the\numexpr\i+1]}$
% horizontal
\draw[leg] (M\i) -- (M\j);
\draw[leg] (W\i) -- (W\j);
\draw[leg] (m\i) -- (m\j);
% vertical
\draw[leg] (M\j) -- (W\j);
\draw[leg] (W\j) -- (m\j);
}
\end{tikzpicture}
\end{document}