Contains all of the related papers.
Contains several Matlab codes written for different lattices.
The code can be found in the c++, simpleSquare folder!
On this folder the simplest Hofstadter's model on a square lattice is calculated by a c++ code.
The introduction.pdf file on the documents shows some results as well as the labeling method. For more details on the calculation one can look at the first 2 pages of Cohen - Hofstadter's Butterfly.pdf in the documents folder.
The code can be found in the c++, simpleHexagonal folder!
Hofstadter's butterfly is calculated on a hexagonal lattice without considering any orbitals.
The introduction.pdf file on the documents shows some results as well as the labeling method.
The code can be found in the c++, mappingSquare folder!
For more information regarding the calculation one can look at this paper.