GaugeFixing Class Reference

the main gaugefixing algorithm More...

#include <fermiqcd_gauge_fixing.h>

List of all members.

Static Public Member Functions
static void	hit (gauge_field &U, int mu, int parity, int i, int j, mdp_real overrelaxation_boost=1)
static void	z3_fix (gauge_field &U, int mu)
static gaugefixing_stats	fix (gauge_field &U, int mu=0, int max_steps=1, mdp_real target_precision=1e-5, mdp_real overrelaxation_boost=1, bool z3=false)
Static Public Attributes
static const int	Coulomb = 0
static const int	Landau = 10

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Detailed Description

the main gaugefixing algorithm

Example:

       gauge_field U(lattice,nc);
       gaugefixing_stats stats;
       U.load("myfield");
       stats=GaugeFixing::fix(U,GaugeFixing::Coulomb,100);
       U.save("myfield_gaugefixed");
    

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Member Function Documentation

static gaugefixing_stats GaugeFixing::fix (  gauge_field &  U, int  mu = 0, int  max_steps = 1, mdp_real  target_precision = 1e-5, mdp_real  overrelaxation_boost = 1, bool  z3 = false )  [inline, static]

performs the gauge fixing Parameters: U  the gauge field mu  = GaugeFixing::Coulomb or GaugeFixing::Landau or other direction max_steps  maximum number of gaugefixing steps parget_precision  precision in gaugefixing overrelaxation_boost  z3  if set to true fixes residual Z(n) symmatry due to lattice torus topology

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

• fermiqcd_gauge_fixing.h

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