triqs::atom_diag::atomic_density_matrix
#include <triqs/atom_diag/functions.hpp>
Synopsis
template<bool Complex>double beta)
The atomic density matrix
Template parameters
- Complex Do we have a diagonalization problem with a complex-valued Hamiltonian?
Parameters
- atom Solved diagonalization problem.
- beta Inverse temperature.
Returns
Gibbs’ density matrix of the system.