Fig. 2. Survival probabilities for the stochastic process defined by Eq. (2), as measured in numerical simulations.

a H = 3/8 and b H = 1/4, Here, x₀ is drawn from the equilibrium distribution p_s(x). The black line represents S(t) = e^−t/〈T〉. Error bars represent 68% confidence intervals, due to statistical uncertainties.