gauge_field Class Reference

the gauge field for any SU(n) More...

#include <fermiqcd_gauge_field.h>

Inheritance diagram for gauge_field:

List of all members.

Public Member Functions
	gauge_field (const gauge_field &U)
void	operator= (const gauge_field &U)
	gauge_field (mdp_lattice &a, int nc_)
void	allocate_gauge_field (mdp_lattice &a, int nc_)
mdp_matrix	operator() (site x, int mu)
const mdp_matrix	operator() (site x, int mu) const
mdp_complex &	operator() (site x, int mu, int i, int j)
const mdp_complex &	operator() (site x, int mu, int i, int j) const
mdp_matrix	operator() (site x, int sign, int mu)
const mdp_matrix	operator() (site x, int sign, int mu) const
const mdp_complex	operator() (site x, int sign, int mu, int i, int j) const
Public Attributes
em_field	em
mdp_nmatrix_field	long_links
mdp_field< long >	i_jump
mdp_matrix_field	swirls
int	ndim
int	nc

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Detailed Description

the gauge field for any SU(n)

Example:

       int nc=3; 
       int box[]={10,8,8,8};
       mdp_lattice lattice(4,box);
       gauge_field U(lattice,nc);
       mdp_site x(lattice);
       // set_cold(U);
       forallsites(x)
          for(int mu=0; mu<U.ndim; mu++)
             U(x,mu)=1;
       U.update(); // synchronization
       U.save("myfield");
       U.load("myfield");
    

Note that U(x,mu) is and it is a color matrix in SU(nc). is the lattice spacing.

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The documentation for this class was generated from the following file:

• fermiqcd_gauge_field.h

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