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changed baryon interface

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This commit is contained in:
Felix Erben
2019-10-02 11:36:39 +01:00
parent b88fd436e7
commit c8fc0b3e0c
1 changed files with 48 additions and 4 deletions
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52
Hadrons/Modules/MContraction/Baryon.hpp
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@@ -51,9 +51,11 @@ public:
std::string, q3_src,
std::string, GammaA,
std::string, GammaB,
/* std::vector<std::string>, quarks,
std::vector<double>, prefactors,*/
std::string, quarks_snk,
std::string, quarks_src,
int, parity,
int, parity, //=1
std::string, sink,
std::string, output);
};
@@ -123,18 +125,37 @@ template <typename FImpl1, typename FImpl2, typename FImpl3>
void TBaryon<FImpl1, FImpl2, FImpl3>::setup(void)
{
envTmpLat(LatticeComplex, "c");
envTmpLat(LatticeComplex, "c2");
}
// execution ///////////////////////////////////////////////////////////////////
template <typename FImpl1, typename FImpl2, typename FImpl3>
void TBaryon<FImpl1, FImpl2, FImpl3>::execute(void)
{
//std::vector<std::string> quarks = {"sud","dus"};
//std::vector<float> prefactors = {2.0, 1.0};
std::vector<std::string> quarks;
std::string qq = "sud dus";
quarks = strToVec<std::string>(qq);
std::vector<double> prefactors;
std::string pp = "2.0 -1.0";
prefactors = strToVec<double>(pp);
int nQ=quarks.size();
for (int iQ1 = 0; iQ1 < nQ; iQ1++){
for (int iQ2 = 0; iQ2 < nQ; iQ2++){
LOG(Message) << prefactors[iQ1]*prefactors[iQ2] << "*<" << quarks[iQ1] << "|" << quarks[iQ2] << ">" << std::endl;
}
}
LOG(Message) << "Computing baryon contraction '" << getName() << "' < " << par().quarks_snk << " | " << par().quarks_src << " > using"
<< " quarks '" << par().q1_src << "', and a diquark formed of ('" << par().q2_src << "', and '"
<< par().q3_src << "') at the source and (Gamma^A,Gamma^B) = ( " << par().GammaA << " , " << par().GammaB
<< " ) and parity " << par().parity << "." << std::endl;
envGetTmp(LatticeComplex, c);
envGetTmp(LatticeComplex, c2);
Result result;
int nt = env().getDim(Tp);
result.corr.resize(nt);
@@ -144,6 +165,7 @@ void TBaryon<FImpl1, FImpl2, FImpl3>::execute(void)
Gamma GammaB(ggB[0]);
std::vector<TComplex> buf;
TComplex cs;
TComplex ch;
const int parity {par().parity};
const char * quarks_snk{par().quarks_snk.c_str()};
const char * quarks_src{par().quarks_src.c_str()};
@@ -159,7 +181,15 @@ void TBaryon<FImpl1, FImpl2, FImpl3>::execute(void)
LOG(Message) << "(propagator already sinked)" << std::endl;
for (unsigned int t = 0; t < buf.size(); ++t)
{
BaryonUtils<FIMPL>::ContractBaryons_Sliced(q1_src[t],q2_src[t],q3_src[t],GammaA,GammaB,quarks_snk,quarks_src,parity,cs);
cs = Zero();
for (int iQ1 = 0; iQ1 < nQ; iQ1++){
for (int iQ2 = 0; iQ2 < nQ; iQ2++){
BaryonUtils<FIMPL>::ContractBaryons_Sliced(q1_src[t],q2_src[t],q3_src[t],GammaA,GammaB,quarks[iQ1].c_str(),quarks[iQ2].c_str(),parity,ch);
cs += prefactors[iQ1]*prefactors[iQ2]*ch;
}
}
/* BaryonUtils<FIMPL>::ContractBaryons_Sliced(q1_src[t],q2_src[t],q3_src[t],GammaA,GammaB,quarks_snk,quarks_src,parity,cs);*/
result.corr[t] = TensorRemove(cs);
}
}
@@ -173,14 +203,28 @@ void TBaryon<FImpl1, FImpl2, FImpl3>::execute(void)
ns = vm().getModuleNamespace(env().getObjectModule(par().sink));
if (ns == "MSource")
{
BaryonUtils<FIMPL>::ContractBaryons(q1_src,q2_src,q3_src,GammaA,GammaB,quarks_snk,quarks_src,parity,c);
c=Zero();
for (int iQ1 = 0; iQ1 < nQ; iQ1++){
for (int iQ2 = 0; iQ2 < nQ; iQ2++){
BaryonUtils<FIMPL>::ContractBaryons(q1_src,q2_src,q3_src,GammaA,GammaB,quarks[iQ1].c_str(),quarks[iQ2].c_str(),parity,c2);
c+=prefactors[iQ1]*prefactors[iQ2]*c2;
}
}
// BaryonUtils<FIMPL>::ContractBaryons(q1_src,q2_src,q3_src,GammaA,GammaB,quarks_snk,quarks_src,parity,c);
PropagatorField1 &sink = envGet(PropagatorField1, par().sink);
auto test = closure(trace(sink*c));
sliceSum(test, buf, Tp);
}
else if (ns == "MSink")
{
BaryonUtils<FIMPL>::ContractBaryons(q1_src,q2_src,q3_src,GammaA,GammaB,quarks_snk,quarks_src,parity,c);
c=Zero();
for (int iQ1 = 0; iQ1 < nQ; iQ1++){
for (int iQ2 = 0; iQ2 < nQ; iQ2++){
BaryonUtils<FIMPL>::ContractBaryons(q1_src,q2_src,q3_src,GammaA,GammaB,quarks[iQ1].c_str(),quarks[iQ2].c_str(),parity,c2);
c+=prefactors[iQ1]*prefactors[iQ2]*c2;
}
}
//BaryonUtils<FIMPL>::ContractBaryons(q1_src,q2_src,q3_src,GammaA,GammaB,quarks_snk,quarks_src,parity,c);
SinkFnScalar &sink = envGet(SinkFnScalar, par().sink);
buf = sink(c);
}