Zhang Zeying

The "Unitary" and "Anitunitary" are the representation matrices for unitary symmetry operator and anitunitary symmetry operator. for specific band structure, you can use [SpaceGroupIrep](https://github.com/goodluck1982/SpaceGroupIrep) package to determine the band representation...

Hi kaiqi, You can use the `matplotlib` module to plot the band structure, Here is a simple example to plot the energy band structure of 2x2 model ```import numpy as...

Yes! You can scan this QR code: 

Hi Shahid, Thank you for following MagneticKP. You can download MagnetciKP-main.zip. Unzip it and open MagneticKP-python\doc\html\index.html by any browser. The documentation looks like this: 

I have added three functions vaspEig, bandManipulateWithVASP, and fittingKP to fit the kp Hamiltonian. See Examples\FittingKPParameters.nb file for example.

The output is correct, this is due to different conventions between MSGCorep (BC) and the BCS website. You can verify this by using showMLGCorep[{180,167},"K"] to display the corep matrices and...

The sign difference is inconsequential since the matrices are equivalent (as can be verified by their identical traces). The specific matrix form can indeed have infinite representations through similarity transformations....