@articleRichthammer_Fiedler_2021, title=A lower bound on the displacement of particles in 2D Gibbsian particle systems, volume=132, DOI=https://doi.org/10.1016/j.spa.2020.10.003, journal=Stochastic Processes and their Applications, publisher=Elsevier, author=Richthammer, Thomas and Fiedler, Michael, year=2021, pages=1–32 

@articleRichthammer_2016, title=Lower Bound on the Mean Square Displacement of Particles in the Hard Disk Model, volume=345, DOI=https://link.springer.com/article/10.1007/s00220-016-2584-0, journal=Communications in Mathematical Physics , author=Richthammer, Thomas, year=2016, pages=1077–1099 

@articleRichthammer_Biskup_2015, title=Gibbs measures on permutations over one-dimensional discrete point sets, volume=25, DOI=https://doi.org/10.48550/arXiv.1310.0248, number=2, journal=Communications in Mathematical Physics, publisher=Springer Science+Business Media, author=Richthammer, Thomas and Biskup, Marek, year=2015, pages=898–929