convolution_timestep() [2/4]

template<typename T >

void cntr::convolution_timestep	(	int	n,
		herm_matrix< T > &	C,
		herm_matrix< T > &	A,
		herm_matrix< T > &	B,
		T	beta,
		T	h,
		int	SolveOrder
	)

Returns convolution of two hermitian matrices at a given time step

Purpose

Calls convolution routine to compute contour convolution C=A*B of two hermitian matrices at a given time step 't=nh'. The objects A,B and C are of the class 'herm_matrix'. Works for a scalar and square matrices.

Parameters

n	[int] number of the time step ('t=nh')
C	[herm_matrix] Matrix to which the result of the convolution on Matsubara axis is given
A	[herm_matrix] contour Green's function (A=Acc)
B	[herm_matrix] contour Green's function (B=Bcc)
beta	inversed temperature
h	time step interval
SolveOrder	[int] integrator order

Definition at line 1767 of file cntr_convolution_impl.hpp.

                                                       {
    convolution_timestep<T>(n, C, A, A, B, B, beta, h, SolveOrder);
}