Implementation in Wolfram Mathematica of an algorithm that generates real symmetric tight-binding models (3-band and 4-band) for fixed arbitrary Euler class based on the Plücker embedding. This is a companion to the theoretical work "Geometric approach to fragile topology beyond symmetry indicators", arxiv:2005.02044.
DOI:
https://doi.org/10.5281/zenodo.3856566
Cite as:
Adrien Bouhon. (2020, May 26). 3-band and 4-band real symmetric tight-binding models with arbitrary Euler class based on the Plücker embedding (Version v1.0). Zenodo. http://doi.org/10.5281/zenodo.3856566