![\[fig:histograms\]Histograms of the spectral entropy $H$ (a) and the Lyapunov exponent $\lambda$ (b) for $W=0$, $L_{0}=00$ and two interacting strengths : $g=00$ (left hand-side blue histogram), $g=000$ (right hand-side red histogram). Black solid lines correspond to log-normal fits.](figure0a "fig:"){width="0.0\columnwidth"}![\[fig:histograms\]Histograms of the spectral entropy $H$ (a) and the Lyapunov exponent $\lambda$ (b) for $W=0$, $L_{0}=00$ and two interacting strengths : $g=00$ (left hand-side blue histogram), $g=000$ (right hand-side red histogram). Black solid lines correspond to log-normal fits.](figure0