NESSi  v1.0.2
The NonEquilibrium Systems Simulation Library

◆ get_gtr() [11/12]

template<typename T >
void cntr::get_gtr ( const int  i,
const int  j,
std::complex< T > &  G_gtr,
herm_matrix_timestep_view< T > &  G 
)
inline

Returns the greater component of a hermitian contour function at given times.

Purpose

Returns the greater component \( G^>(t_i,t_j) \) at given times \( t_i\) and \( t_j\) from \(G^<(t_i,t_j)\) and \(G^\mathrm{R}(t_i,t_j)\).

Parameters
i

[int] Index of time \( t_i\) .

j

[int] Index of time \( t_j\) .

G_gtr

[complex<T>] The greater component (scalar GF).

G

[herm_matrix_timestep_view] Contour function G

Definition at line 824 of file cntr_getset_herm_matrix_timestep_view_inc.hpp.

References get_gtr().

824  {
825  get_gtr(i, j, G_gtr, G, G);
826 }
void get_gtr(const int i, const int j, std::complex< T > &G_gtr, herm_matrix_timestep_view< T > &G, herm_matrix_timestep_view< T > &Gcc)
Returns the greater component of a general contour function at given times.
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