patrick-lenggenhager

HyperBloch

HyperBloch is a Mathematica package for constructing tight-binding models on hyperbolic lattices and calculating their band structures using the supercell method.

HyperCells

HyperCells is a GAP package that allows constructing primitive cells and supercells of hyperbolic lattices based on triangle groups and quotients with normal subgroups.

patrick-lenggenhager.github.io

tutorial-qmbd

wannier-berri

python realization of some of postw90 functional.