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Populating Clover fermions methods

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This commit is contained in:
Guido Cossu
2017-03-27 15:12:57 +09:00
parent 5fdc05782b
commit fff484eca5
3 changed files with 103 additions and 70 deletions
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28
lib/qcd/action/fermion/WilsonCloverFermion.h
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@ -2,12 +2,12 @@
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/qcd/action/fermion/WilsonTMFermion.h
Source file: ./lib/qcd/action/fermion/WilsonCloverFermion.h
Copyright (C) 2017
Author: paboyle <paboyle@ph.ed.ac.uk>
Author: Guido Cossu <guido.cossu@ed.ac.uk>
Author: paboyle <paboyle@ph.ed.ac.uk>
Author: Guido Cossu <guido.cossu@ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@ -40,6 +40,8 @@ public:
INHERIT_IMPL_TYPES(Impl);
public:
typedef WilsonFermion<Impl> WilsonBase;
virtual void Instantiatable(void){};
// Constructors
WilsonCloverFermion(GaugeField &_Umu, GridCartesian &Fgrid,
@ -49,9 +51,17 @@ public:
const ImplParams &p = ImplParams()) : WilsonFermion<Impl>(_Umu,
Fgrid,
Hgrid,
_mass, p)
_mass, p),
Bx(_Umu._grid),
By(_Umu._grid),
Bz(_Umu._grid),
Ex(_Umu._grid),
Ey(_Umu._grid),
Ez(_Umu._grid)
{
csw = _csw;
assert(Nd == 4); // require 4 dimensions
}
virtual RealD M(const FermionField& in, FermionField& out);
@ -62,8 +72,18 @@ public:
virtual void MooeeInv(const FermionField &in, FermionField &out);
virtual void MooeeInvDag(const FermionField &in, FermionField &out);
void ImportGauge(const GaugeField &_Umu);
private:
// here fixing the 4 dimensions, make it more general?
// Field strengths
GaugeLinkField Bx, By, Bz, Ex, Ey, Ez;
RealD csw; // Clover coefficient
// Methods
void AddCloverTerm(const FermionField& in, FermionField& out);
};
}
}