triqs.sumk.sumk_discrete
Evaluates the momentum sum \(\sum_k w_k [(i\omega_n + \mu)\mathbf{1} - \epsilon_k - \Sigma(k, i\omega_n)]^{-1}\)
on a triqs.gfs.BlockGf.
Classes
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Base class for a discrete momentum sum of a lattice Green's function. |
Evaluates the momentum sum \(\sum_k w_k [(i\omega_n + \mu)\mathbf{1} - \epsilon_k - \Sigma(k, i\omega_n)]^{-1}\)
on a triqs.gfs.BlockGf.
Classes
|
Base class for a discrete momentum sum of a lattice Green's function. |