Function QCM::epsilon

• Defined in File QCM.cpp

Function Documentation

vector<matrix<Complex>> QCM::epsilon(const vector<vector3D<double>> &k, bool spin_down, int label)

returns the dispersion relation for an array of wavevectors

Computes the dispersion relation in the orbital basis for an array of wavevectors.

Parameters:

spin_down – true if the spin-down sector is covered (mixing = 4)