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ferben 2019-02-15 15:31:53 +00:00
parent e51744260f
commit 668b1e77c7
1 changed files with 4 additions and 10 deletions
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10
Hadrons/Modules/MDistil/BContraction.hpp
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@ -174,13 +174,11 @@ void TBContraction<FImpl>::execute(void)
Gamma::Algebra::GammaYGamma5, // i gamma_4 C gamma_5 = i gamma_2 gamma_5 Gamma::Algebra::GammaYGamma5, // i gamma_4 C gamma_5 = i gamma_2 gamma_5
}; };
std::vector<Complex> factor23{{0.,-1.},{0.,1.},{0.,1.}}; std::vector<Complex> factor23{{0.,-1.},{0.,1.},{0.,1.}};
//BaryonTensorSet<Complex> BField3(storage,Nmom,4,Nt,N_1,N_2,N_3);
using BaryonTensorSet = Eigen::Tensor<Complex, 6>; using BaryonTensorSet = Eigen::Tensor<Complex, 6>;
BaryonTensorSet BField3(Nmom,4,Nt,N_1,N_2,N_3); BaryonTensorSet BField3(Nmom,4,Nt,N_1,N_2,N_3);
using C2Set = Eigen::Tensor<Complex, 3>;
C2Set corr(Nmom,4,Nt);
std::vector<SpinVector> BField2(Nmom*Nt*N_1*N_2*N_3); Eigen::Tensor<Complex, 3> corr(Nmom,4,Nt);
Complex diquark2; Complex diquark2;
for (int i1=0 ; i1 < N_1 ; i1++){ for (int i1=0 ; i1 < N_1 ; i1++){
for (int i2=0 ; i2 < N_2 ; i2++){ for (int i2=0 ; i2 < N_2 ; i2++){
@ -205,7 +203,6 @@ void TBContraction<FImpl>::execute(void)
tmp222 = g4*tmp111; tmp222 = g4*tmp111;
tmp111 = 0.5*(double)parity*(tmp111 + tmp222); // P_\pm * ... tmp111 = 0.5*(double)parity*(tmp111 + tmp222); // P_\pm * ...
diquark2 = factor23[0]*innerProduct(tmp22s,tmp333); diquark2 = factor23[0]*innerProduct(tmp22s,tmp333);
//BField2[Bindex]+=(double)epsilon_sgn[ie]*tmp111*diquark2;
for (int is=0 ; is < 4 ; is++){ for (int is=0 ; is < 4 ; is++){
BField3(imom,is,t,i1,i2,i3)+=(double)epsilon_sgn[ie]*tmp111()(is)()*diquark2; BField3(imom,is,t,i1,i2,i3)+=(double)epsilon_sgn[ie]*tmp111()(is)()*diquark2;
} }
@ -218,8 +215,6 @@ void TBContraction<FImpl>::execute(void)
} }
for (int is=0 ; is < 4 ; is++){ for (int is=0 ; is < 4 ; is++){
for (int t=0 ; t < Nt ; t++){ for (int t=0 ; t < Nt ; t++){
// Bindex = 0 + N_1*(0 + N_2*(0 + N_3*(0+Nmom*t)));
// std::cout << "BaryonField(is=" << is << ",t=" << t << ") = " << BField2[Bindex]()(is)() << std::endl;
std::cout << "BaryonField(is=" << is << ",t=" << t << ") = " << BField3(0,is,t,0,0,0) << std::endl; std::cout << "BaryonField(is=" << is << ",t=" << t << ") = " << BField3(0,is,t,0,0,0) << std::endl;
} }
} }
@ -238,7 +233,6 @@ void TBContraction<FImpl>::execute(void)
} }
} }
} }
//Eigen::Tensor<Complex,6,Eigen::RowMajor> C2 = BField3.contract(BField3,product_dims);
for (int is=0 ; is < 4 ; is++){ for (int is=0 ; is < 4 ; is++){
for (int t=0 ; t < Nt ; t++){ for (int t=0 ; t < Nt ; t++){
std::cout << "C2(is=" << is << ",t=" << t << ") = " << corr(0,is,t) << std::endl; std::cout << "C2(is=" << is << ",t=" << t << ") = " << corr(0,is,t) << std::endl;