Figure 1 | Scientific Reports

Figure 1

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

Figure 1

FBM disorder samples resulted from the method described in “Two-dimensional fractional Brownian motion (2D FBM)” for Hurst exponents: \(H=0.4\) (left sample) and 0.8 (right sample). The vertical axis shows disorder, and the other two axes are x–y the space coordinates. The disorder samples are used for the dynamical EW model, i.e. the last term of Eq. (11). The only external parameter for constructing these samples is the Hurst exponent.

Back to article page