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50 lines
1.4 KiB
C
50 lines
1.4 KiB
C
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#ifndef GRID_QCD_PARTIAL_FRACTION_H
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#define GRID_QCD_PARTIAL_FRACTION_H
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namespace Grid {
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namespace QCD {
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class PartialFractionFermion5D : public WilsonFermion5D
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{
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public:
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// override multiply
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virtual RealD M (const LatticeFermion &in, LatticeFermion &out);
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virtual RealD Mdag (const LatticeFermion &in, LatticeFermion &out);
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// half checkerboard operaions
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virtual void Meooe (const LatticeFermion &in, LatticeFermion &out);
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virtual void MeooeDag (const LatticeFermion &in, LatticeFermion &out);
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virtual void Mooee (const LatticeFermion &in, LatticeFermion &out);
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virtual void MooeeDag (const LatticeFermion &in, LatticeFermion &out);
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virtual void MooeeInv (const LatticeFermion &in, LatticeFermion &out);
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virtual void MooeeInvDag (const LatticeFermion &in, LatticeFermion &out);
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private:
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virtual void PartialFractionCoefficients(void);
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zolotarev_data *zdata;
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// Part frac
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double R=(1+this->mass)/(1-this->mass);
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std::vector<double> p;
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std::vector<double> q;
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// Constructors
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PartialFractionFermion5D(LatticeGaugeField &_Umu,
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GridCartesian &FiveDimGrid,
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GridRedBlackCartesian &FiveDimRedBlackGrid,
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GridCartesian &FourDimGrid,
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GridRedBlackCartesian &FourDimRedBlackGrid,
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RealD _mass,RealD M5);
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};
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}
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}
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#endif
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