Figure 6
From: Edwards–Wilkinson depinning transition in fractional Brownian motion background

Log–Log plots of the average interface width w versus time T for different sizes L . From the best fit of the data in the inset for \(F=F_{c}\), we obtain (a) For \(H=0.4\) and (b) \(H=0.8\). Exponents of roughness in terms of H for \(F=F_{c}\), (c) \(\alpha _w\) and \(\gamma _w\), (d) \(\beta _w\) and z.