Lattice gas models provide a discrete framework for investigating phase transitions in statistical physics, where particles occupy the nodes of a lattice and interact according to specified rules.
After decades of looking, researchers have seen a string of atoms go through a 1D phase change so elusive that it could only happen inside a quantum simulator. “One motivation [for our experiment] is ...
In their research, Hasenfratz, Catterall, and Butt used renormalization group (RG) theory to study the more complex phase ...