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Dminus added for Cayley

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paboyle 2016-10-10 23:42:55 +01:00
parent 082ae350c6
commit 09ca32d678
1 changed files with 24 additions and 0 deletions
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24
lib/qcd/action/fermion/CayleyFermion5D.cc
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@ -50,6 +50,30 @@ namespace QCD {
mass(_mass) mass(_mass)
{ } { }
template<class Impl>
void CayleyFermion5D<Impl>::Dminus(const FermionField &psi, FermionField &chi)
{
int Ls=this->Ls;
FermionField tmp(psi._grid);
this->DW(psi,tmp,DaggerNo);
for(int s=0;s<Ls;s++){
axpby_ssp(chi,Coeff_t(1.0),psi,-cs[s],tmp,s,s);// chi = (1-c[s] D_W) psi
}
}
template<class Impl>
void CayleyFermion5D<Impl>::DminusDag(const FermionField &psi, FermionField &chi)
{
int Ls=this->Ls;
FermionField tmp(psi._grid);
this->DW(psi,tmp,DaggerYes);
for(int s=0;s<Ls;s++){
axpby_ssp(chi,Coeff_t(1.0),psi,-cs[s],tmp,s,s);// chi = (1-c[s] D_W) psi
}
}
template<class Impl> template<class Impl>
void CayleyFermion5D<Impl>::M5D (const FermionField &psi, FermionField &chi) void CayleyFermion5D<Impl>::M5D (const FermionField &psi, FermionField &chi)
{ {