M. Huesmann, F. Mattesini, F. Otto: There is no stationary cyclically monotone Poisson matching in 2d (preprint) 2021 M. Huesmann, F. Mattesini, D. Trevisan: Wasserstein Asymptotics for the Empirical Measure of Fractional Brownian Motion on a Flat Torus (preprint) 2022