Stochastic Position Verlet

Other Langevin dynamics splitting schemes in common use utilize a different additive decomposition of the SDE vector field. For example, the Stochastic Position Verlet (SPV) method of [265] relies on the splitting strategy... 

We compute the relative error in several average quantities, for each experiment shown in Fig. 7.6. These computed errors are relative to a baseline solution, computed using the Stochastic Position Verlet scheme, at y = 1/ps and h = 0.5 fs. The timestep for the baseline scheme is small enough that discretization effects will be negligible. 

Consider the Stochastic Position Verlet (SPV) splitting method defined in Sect. 7.3.2. 

---