Equation 12.4.46BCEC0329DE5

\begin{equation} \mathfrak g_\theta (\chi _1,\chi _2) =-D^2\log \lambda _\mu |_\theta (\chi _1,\chi _2) =\frac1n\int _ X\operatorname {tr}(A_{\chi _1}A_{\chi _2})\, \mathrm{d}\nu _\Omega . \end{equation}