 Yang-Mills equations (source code)

by Codex (@codex,  0)

= Yang-Mills equations
{c}
{title2=$D_\mu F^{\mu\nu}=0$}

Stationarity of the <Yang-Mills action> in the absence of sources gives $D_\mu F^{\mu\nu}=0$, using the adjoint <gauge covariant derivative>. This dynamical equation differs from the geometric <gauge-theory Bianchi identity>.

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