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second update to pull request

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This commit is contained in:
Felix Erben
2019-10-09 14:52:33 +01:00
parent 2ce7f2b4d8
commit 548b3bf43c
4 changed files with 220 additions and 155 deletions
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166
Hadrons/Modules/MContraction/Baryon.hpp
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@ -42,6 +42,9 @@ BEGIN_HADRONS_NAMESPACE
******************************************************************************/
BEGIN_MODULE_NAMESPACE(MContraction)
typedef std::pair<Gamma::Algebra, Gamma::Algebra> GammaAB;
typedef std::pair<GammaAB, GammaAB> GammaABPair;
class BaryonPar: Serializable
{
public:
@ -49,8 +52,7 @@ public:
std::string, q1,
std::string, q2,
std::string, q3,
std::string, GammaA,
std::string, GammaB,
std::string, gammas,
std::string, quarks,
std::string, prefactors,
std::string, parity,
@ -71,8 +73,10 @@ public:
{
public:
GRID_SERIALIZABLE_CLASS_MEMBERS(Result,
Gamma::Algebra, gammaA,
Gamma::Algebra, gammaB,
Gamma::Algebra, gammaA_left,
Gamma::Algebra, gammaB_left,
Gamma::Algebra, gammaA_right,
Gamma::Algebra, gammaB_right,
std::string, quarks,
std::string, prefactors,
int, parity,
@ -86,6 +90,7 @@ public:
// dependency relation
virtual std::vector<std::string> getInput(void);
virtual std::vector<std::string> getOutput(void);
virtual void parseGammaString(std::vector<GammaABPair> &gammaList);
protected:
// setup
virtual void setup(void);
@ -123,6 +128,33 @@ std::vector<std::string> TBaryon<FImpl1, FImpl2, FImpl3>::getOutput(void)
return out;
}
template <typename FImpl1, typename FImpl2, typename FImpl3>
void TBaryon<FImpl1, FImpl2,FImpl3>::parseGammaString(std::vector<GammaABPair> &gammaList)
{
gammaList.clear();
std::string gammaString = par().gammas;
//Shorthands for standard baryon operators
gammaString = regex_replace(gammaString, std::regex("j12"),"Identity SigmaXZ");
gammaString = regex_replace(gammaString, std::regex("j32X"),"Identity GammaZGamma5");
gammaString = regex_replace(gammaString, std::regex("j32Y"),"Identity GammaT");
gammaString = regex_replace(gammaString, std::regex("j32Z"),"Identity GammaXGamma5");
//Shorthands for less common baryon operators
gammaString = regex_replace(gammaString, std::regex("j12_alt1"),"Gamma5 SigmaYT");
gammaString = regex_replace(gammaString, std::regex("j12_alt2"),"Identity GammaYGamma5");
std::vector<GammaAB> gamma_help;
gamma_help = strToVec<GammaAB>(gammaString);
LOG(Message) << gamma_help.size() << " " << gamma_help.size()%2 << std::endl;
assert(gamma_help.size()%2==0 && "need even number of gamma-pairs.");
gammaList.resize(gamma_help.size()/2);
for (int i = 0; i < gamma_help.size()/2; i++){
gammaList[i].first=gamma_help[2*i];
gammaList[i].second=gamma_help[2*i+1];
}
}
// setup ///////////////////////////////////////////////////////////////////////
template <typename FImpl1, typename FImpl2, typename FImpl3>
void TBaryon<FImpl1, FImpl2, FImpl3>::setup(void)
@ -141,6 +173,9 @@ void TBaryon<FImpl1, FImpl2, FImpl3>::execute(void)
int nQ=quarks.size();
const int parity {par().parity.size()>0 ? std::stoi(par().parity) : 1};
std::vector<GammaABPair> gammaList;
parseGammaString(gammaList);
assert(prefactors.size()==nQ && "number of prefactors needs to match number of quark-structures.");
for (int iQ = 0; iQ < nQ; iQ++)
assert(quarks[iQ].size()==3 && "quark-structures must consist of 3 quarks each.");
@ -149,29 +184,31 @@ void TBaryon<FImpl1, FImpl2, FImpl3>::execute(void)
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) << " using quarks " << par().q1 << "', " << par().q2 << "', and '"
<< par().q3 << "' and (Gamma^A,Gamma^B) = ( " << par().GammaA << " , " << par().GammaB
<< " ) and parity " << parity << " using sink " << par().sink << "." << std::endl;
LOG(Message) << " using quarks " << par().q1 << "', " << par().q2 << "', and '" << par().q3 << std::endl;
for (int iG = 0; iG < gammaList.size(); iG++)
LOG(Message) << "' with (Gamma^A,Gamma^B)_left = ( " << gammaList[iG].first.first << " , " << gammaList[iG].first.second << "') and (Gamma^A,Gamma^B)_right = ( " << gammaList[iG].second.first << " , " << gammaList[iG].second.second << ")" << std::endl;
LOG(Message) << "and parity " << parity << " using sink " << par().sink << "." << std::endl;
envGetTmp(LatticeComplex, c);
envGetTmp(LatticeComplex, c2);
int nt = env().getDim(Tp);
std::vector<Gamma::Algebra> ggA = strToVec<Gamma::Algebra>(par().GammaA);
Gamma GammaA(ggA[0]);
std::vector<Gamma::Algebra> ggB = strToVec<Gamma::Algebra>(par().GammaB);
Gamma GammaB(ggB[0]);
std::vector<TComplex> buf;
TComplex cs;
TComplex ch;
Result result;
result.corr.resize(nt);
result.gammaA = ggA[0];
result.gammaB = ggB[0];
result.parity = parity;
result.quarks = par().quarks;
result.prefactors = par().prefactors;
std::vector<Result> result;
result.resize(gammaList.size());
for (unsigned int i = 0; i < result.size(); ++i)
{
result[i].gammaA_left = gammaList[i].first.first;
result[i].gammaA_left = gammaList[i].first.first;
result[i].gammaB_right = gammaList[i].second.second;
result[i].gammaB_right = gammaList[i].second.second;
result[i].corr.resize(nt);
result[i].parity = parity;
result[i].quarks = par().quarks;
result[i].prefactors = par().prefactors;
}
if (envHasType(SlicedPropagator1, par().q1) and
envHasType(SlicedPropagator2, par().q2) and
@ -180,56 +217,71 @@ void TBaryon<FImpl1, FImpl2, FImpl3>::execute(void)
auto &q1 = envGet(SlicedPropagator1, par().q1);
auto &q2 = envGet(SlicedPropagator2, par().q2);
auto &q3 = envGet(SlicedPropagator3, par().q3);
LOG(Message) << "(propagator already sinked)" << std::endl;
for (unsigned int t = 0; t < buf.size(); ++t)
for (unsigned int i = 0; i < result.size(); ++i)
{
cs = Zero();
for (int iQ1 = 0; iQ1 < nQ; iQ1++){
for (int iQ2 = 0; iQ2 < nQ; iQ2++){
BaryonUtils<FIMPL>::ContractBaryons_Sliced(q1[t],q2[t],q3[t],GammaA,GammaB,quarks[iQ1].c_str(),quarks[iQ2].c_str(),parity,ch);
cs += prefactors[iQ1]*prefactors[iQ2]*ch;
Gamma gAl(gammaList[i].first.first);
Gamma gBl(gammaList[i].first.second);
Gamma gAr(gammaList[i].second.first);
Gamma gBr(gammaList[i].second.second);
LOG(Message) << "(propagator already sinked)" << std::endl;
for (unsigned int t = 0; t < buf.size(); ++t)
{
cs = Zero();
for (int iQ1 = 0; iQ1 < nQ; iQ1++){
for (int iQ2 = 0; iQ2 < nQ; iQ2++){
BaryonUtils<FIMPL>::ContractBaryons_Sliced(q1[t],q2[t],q3[t],gAl,gBl,gAr,gBr,quarks[iQ1].c_str(),quarks[iQ2].c_str(),parity,ch);
cs += prefactors[iQ1]*prefactors[iQ2]*ch;
}
}
result[i].corr[t] = TensorRemove(cs);
}
result.corr[t] = TensorRemove(cs);
}
}
else
{
auto &q1 = envGet(PropagatorField1, par().q1);
auto &q2 = envGet(PropagatorField2, par().q2);
auto &q3 = envGet(PropagatorField3, par().q3);
std::string ns;
auto &q1 = envGet(PropagatorField1, par().q1);
auto &q2 = envGet(PropagatorField2, par().q2);
auto &q3 = envGet(PropagatorField3, par().q3);
for (unsigned int i = 0; i < result.size(); ++i)
{
Gamma gAl(gammaList[i].first.first);
Gamma gBl(gammaList[i].first.second);
Gamma gAr(gammaList[i].second.first);
Gamma gBr(gammaList[i].second.second);
std::string ns;
ns = vm().getModuleNamespace(env().getObjectModule(par().sink));
if (ns == "MSource")
{
c=Zero();
for (int iQ1 = 0; iQ1 < nQ; iQ1++){
for (int iQ2 = 0; iQ2 < nQ; iQ2++){
BaryonUtils<FIMPL>::ContractBaryons(q1,q2,q3,GammaA,GammaB,quarks[iQ1].c_str(),quarks[iQ2].c_str(),parity,c2);
c+=prefactors[iQ1]*prefactors[iQ2]*c2;
ns = vm().getModuleNamespace(env().getObjectModule(par().sink));
if (ns == "MSource")
{
c=Zero();
for (int iQ1 = 0; iQ1 < nQ; iQ1++){
for (int iQ2 = 0; iQ2 < nQ; iQ2++){
BaryonUtils<FIMPL>::ContractBaryons(q1,q2,q3,gAl,gBl,gAr,gBr,quarks[iQ1].c_str(),quarks[iQ2].c_str(),parity,c2);
c+=prefactors[iQ1]*prefactors[iQ2]*c2;
}
}
PropagatorField1 &sink = envGet(PropagatorField1, par().sink);
auto test = closure(trace(sink*c));
sliceSum(test, buf, Tp);
}
PropagatorField1 &sink = envGet(PropagatorField1, par().sink);
auto test = closure(trace(sink*c));
sliceSum(test, buf, Tp);
}
else if (ns == "MSink")
{
c=Zero();
for (int iQ1 = 0; iQ1 < nQ; iQ1++){
for (int iQ2 = 0; iQ2 < nQ; iQ2++){
BaryonUtils<FIMPL>::ContractBaryons(q1,q2,q3,GammaA,GammaB,quarks[iQ1].c_str(),quarks[iQ2].c_str(),parity,c2);
c+=prefactors[iQ1]*prefactors[iQ2]*c2;
else if (ns == "MSink")
{
c=Zero();
for (int iQ1 = 0; iQ1 < nQ; iQ1++){
for (int iQ2 = 0; iQ2 < nQ; iQ2++){
BaryonUtils<FIMPL>::ContractBaryons(q1,q2,q3,gAl,gBl,gAr,gBr,quarks[iQ1].c_str(),quarks[iQ2].c_str(),parity,c2);
c+=prefactors[iQ1]*prefactors[iQ2]*c2;
}
}
SinkFnScalar &sink = envGet(SinkFnScalar, par().sink);
buf = sink(c);
}
for (unsigned int t = 0; t < buf.size(); ++t)
{
result[i].corr[t] = TensorRemove(buf[t]);
}
SinkFnScalar &sink = envGet(SinkFnScalar, par().sink);
buf = sink(c);
}
for (unsigned int t = 0; t < buf.size(); ++t)
{
result.corr[t] = TensorRemove(buf[t]);
}
}