Data and implementation of Randium - a model of intrinsic viscous liquid dynamics

Data and implimentation of the Randium model of viscous liquid dynamics (2D; square lattice). The implimentation is done in Python using the Numba package for efficient computations on CPU and GPU's.

The title of the companion paper is "Intrinsic viscous liquid dynamics" by Ulf R. Pedesen. Preprint is avalible at arXiv.org/abs/2511.02991

Paper abstract: "When liquids are cooled, their dynamics are slowed, and if crystallization is avoided, they willsolidify into an amorphous structure referred to as a glass. Experiments show that chemically distinctglass-forming liquids have universal features of the spectrum and temperature dependence of themain structural relaxation. We introduce Randium, a generic energetically coarse-grained model ofviscous liquids, and demonstrate that the intrinsic dynamics of viscous liquids emerges. The resultssuggest that Randium belongs to a class of systems whose dynamics capture the essential physicsof viscous liquid relaxation, bridging microscopic molecular models and coarse-grained theoreticaldescriptions."