Anyon monodromy (source code)

= Anyon monodromy
{title2=$M^{ab}_c=R^{ab}_cR^{ba}_c$}

The full double <braiding> of two <anyons>. The <anyon balancing identity> gives $M^{ab}_c=\theta_c/(\theta_a\theta_b)$ in a permitted <anyon fusion> channel. Unlike a single <anyon R-matrix> entry, this scalar is invariant under an <anyon vertex gauge transformation>.