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25 lines
781 B
C++
25 lines
781 B
C++
#ifndef QCD_WILSON_GAUGE_ACTION_H
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#define QCD_WILSON_GAUGE_ACTION_H
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////////////////////////////////////////////////////////////////////////
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// Wilson Gauge Action .. should I template the Nc etc..
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////////////////////////////////////////////////////////////////////////
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template<class GaugeField,class MatrixField>
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class WilsonGaugeAction : public GaugeActionBase<GaugeField> {
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public:
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virtual RealD S(const GaugeField &U) {
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return WilsonLoops<MatrixField,GaugeField>::sumPlaquette(U);
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};
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virtual RealD deriv(GaugeField &U,GaugeField & dSdU ) {
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WilsonLoops<MatrixField,GaugeField>::Staple(dSdU,U,mu);
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};
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virtual void staple(const MatrixField &stap,GaugeField & U,int mu ) {
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WilsonLoops<MatrixField,GaugeField>::Staple(stap,U,mu);
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};
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};
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#endif
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#endif
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