/usr/share/doc/cadabra/properties/DAntiSymmetric.tex is in cadabra 1.39-0.2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 | \cdbproperty{DAntiSymmetric}{}
Declares an object to have the symmetries of the derivative of a fully
anti-symmetric tensor, i.e.~to have a \subsprop{TableauSymmetry}
corresponding to a hook-shape Young tableau.
\begin{screen}{1,2}
DF_{m n p q}::DAntiSymmetric.
A_{m n p q}::AntiSymmetric.
DF_{m n p q} A^{m n p q};
@impose_bianchi!(%);
0;
\end{screen}
The symmetries can also be declared directly
using \subsprop{TableauSymmetry} but it is usually easier to read the
\subsprop{DAntiSymmetric}
form.
\cdbseeprop{TableauSymmetry}
\cdbseeprop{AntiSymmetric}
|