contract_4spinor.h File Reference

#include "Field/field_F.h"
#include "Tools/gammaMatrix.h"
#include "bridge_complex.h"

Go to the source code of this file.

Functions
void	contract_at_t (dcomplex &corr, const GammaMatrix &gm_sink, const Field_F &f1, const Field_F &f2, const int time)
	Contraction of hadron for 4-spinor fermion. More...
void	contract_at_t (dcomplex &corr, const std::vector< int > &momentum_sink, const GammaMatrix &gm_sink, const std::vector< int > &source_position, const Field_F &f1, const Field_F &f2, const int time)
	contraction for meson at a given time t. More...
void	contract_at_t (dcomplex &corr, const GammaMatrix &gm_sink, const int i_alpha, const Field_F &f1, const Field_F &f2, const Field_F &f3, const int time)
	contraction for baryon (Nc=3 case only) at a given time t. More...

Function Documentation

void contract_at_t	(	dcomplex &	corr,
		const GammaMatrix &	gm_sink,
		const Field_F &	f1,
		const Field_F &	f2,
		const int	time
	)

Contraction of hadron for 4-spinor fermion.

This class calculates contraction of hadron for 4-spinor fermion. 15 Mar 2012 H.Matsufuru Add momentum of sink. [21 Mar 2015 Y.Namekawa]contraction for meson at a given time t.

Definition at line 34 of file contract_4spinor.cpp.

void contract_at_t	(	dcomplex &	corr,
		const std::vector< int > &	momentum_sink,
		const GammaMatrix &	gm_sink,
		const std::vector< int > &	source_position,
		const Field_F &	f1,
		const Field_F &	f2,
		const int	time
	)

contraction for meson at a given time t.

Definition at line 99 of file contract_4spinor.cpp.

void contract_at_t	(	dcomplex &	corr,
		const GammaMatrix &	gm_sink,
		const int	i_alpha,
		const Field_F &	f1,
		const Field_F &	f2,
		const Field_F &	f3,
		const int	time
	)

contraction for baryon (Nc=3 case only) at a given time t.

Definition at line 200 of file contract_4spinor.cpp.