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QedFVol: output scalar propagator before FFT in spatial directions.
This commit is contained in:
James Harrison
parent
c433939795
commit
b07a354a33
@ -151,23 +151,25 @@ void TChargedProp::execute(void)
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buf = GFSrc;
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momD1(buf, fft);
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buf = -G*buf;
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fft.FFT_all_dim(propQ, buf, FFT::backward);
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fft.FFT_dim(propQ, buf, env().getNd()-1, FFT::backward);
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// G*momD1*G*momD1*G*F*Src (here buf = G*momD1*G*F*Src)
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buf = -buf;
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momD1(buf, fft);
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propSun = G*buf;
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fft.FFT_all_dim(propSun, propSun, FFT::backward);
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fft.FFT_dim(propSun, propSun, env().getNd()-1, FFT::backward);
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// -G*momD2*G*F*Src (momD2 = F*D2*Finv)
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buf = GFSrc;
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momD2(buf, fft);
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buf = -G*buf;
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fft.FFT_all_dim(propTad, buf, FFT::backward);
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// full charged scalar propagator
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prop = (*prop0_) + q*propQ + q*q*propSun + q*q*propTad;
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fft.FFT_dim(propTad, buf, env().getNd()-1, FFT::backward);
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// full charged scalar propagator
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buf = GFSrc;
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fft.FFT_dim(buf, buf, env().getNd()-1, FFT::backward);
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prop = buf + q*propQ + q*q*propSun + q*q*propTad;
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// OUTPUT IF NECESSARY
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if (!par().output.empty())
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{
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@ -184,94 +186,140 @@ void TChargedProp::execute(void)
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<< filename << "'..." << std::endl;
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CorrWriter writer(filename);
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std::vector<TComplex> vecBuf;
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std::vector<Complex> result;
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// std::vector<TComplex> vecBuf;
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std::vector<Complex> result, result0, resultQ, resultSun, resultTad;
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result.resize(env().getGrid()->_ldimensions[env().getNd()-1]);
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result0.resize(env().getGrid()->_ldimensions[env().getNd()-1]);
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resultQ.resize(env().getGrid()->_ldimensions[env().getNd()-1]);
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resultSun.resize(env().getGrid()->_ldimensions[env().getNd()-1]);
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resultTad.resize(env().getGrid()->_ldimensions[env().getNd()-1]);
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write(writer, "charge", q);
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write(writer, "mass", par().mass);
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// Write full propagator
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buf = prop;
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TComplex site;
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std::vector<int> whichmom;
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whichmom.resize(env().getNd());
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for (unsigned int j = 0; j < env().getNd()-1; ++j)
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{
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for (unsigned int momcount = 0; momcount < mom[j]; ++momcount)
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{
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buf = buf*adj(*phase_[j]);
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}
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whichmom[j] = mom[j];
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}
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sliceSum(buf, vecBuf, Tp);
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result.resize(vecBuf.size());
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for (unsigned int t = 0; t < vecBuf.size(); ++t)
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for (unsigned int t = 0; t < env().getGrid()->_ldimensions[env().getNd()-1]; ++t)
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{
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result[t] = TensorRemove(vecBuf[t]);
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whichmom[env().getNd()-1] = t;
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// Write full propagator
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peekSite(site, prop, whichmom);
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result[t]=TensorRemove(site);
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// Write free propagator
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peekSite(site, buf, whichmom);
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result0[t]=TensorRemove(site);
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// Write propagator O(q) term
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peekSite(site, propQ, whichmom);
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resultQ[t]=TensorRemove(site);
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// Write propagator sunset term
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peekSite(site, propSun, whichmom);
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resultSun[t]=TensorRemove(site);
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// Write propagator tadpole term
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peekSite(site, propTad, whichmom);
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resultTad[t]=TensorRemove(site);
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}
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write(writer, "prop", result);
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write(writer, "prop_0", result0);
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write(writer, "prop_Q", resultQ);
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write(writer, "prop_Sun", resultSun);
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write(writer, "prop_Tad", resultTad);
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// Write free propagator
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buf = *prop0_;
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for (unsigned int j = 0; j < env().getNd()-1; ++j)
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{
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for (unsigned int momcount = 0; momcount < mom[j]; ++momcount)
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{
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buf = buf*adj(*phase_[j]);
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}
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}
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sliceSum(buf, vecBuf, Tp);
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for (unsigned int t = 0; t < vecBuf.size(); ++t)
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{
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result[t] = TensorRemove(vecBuf[t]);
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}
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write(writer, "prop_0", result);
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// // Write full propagator
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// buf = prop;
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// for (unsigned int j = 0; j < env().getNd()-1; ++j)
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// {
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// for (unsigned int momcount = 0; momcount < mom[j]; ++momcount)
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// {
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// buf = buf*adj(*phase_[j]);
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// }
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// }
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// sliceSum(buf, vecBuf, Tp);
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// result.resize(vecBuf.size());
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// for (unsigned int t = 0; t < vecBuf.size(); ++t)
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// {
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// result[t] = TensorRemove(vecBuf[t]);
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// }
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// write(writer, "prop", result);
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// Write propagator O(q) term
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buf = propQ;
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for (unsigned int j = 0; j < env().getNd()-1; ++j)
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{
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for (unsigned int momcount = 0; momcount < mom[j]; ++momcount)
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{
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buf = buf*adj(*phase_[j]);
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}
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}
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sliceSum(buf, vecBuf, Tp);
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for (unsigned int t = 0; t < vecBuf.size(); ++t)
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{
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result[t] = TensorRemove(vecBuf[t]);
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}
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write(writer, "prop_Q", result);
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// // Write free propagator
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// buf = *prop0_;
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// for (unsigned int j = 0; j < env().getNd()-1; ++j)
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// {
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// for (unsigned int momcount = 0; momcount < mom[j]; ++momcount)
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// {
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// buf = buf*adj(*phase_[j]);
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// }
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// }
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// sliceSum(buf, vecBuf, Tp);
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// for (unsigned int t = 0; t < vecBuf.size(); ++t)
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// {
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// result[t] = TensorRemove(vecBuf[t]);
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// }
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// write(writer, "prop_0", result);
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// Write propagator sunset term
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buf = propSun;
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for (unsigned int j = 0; j < env().getNd()-1; ++j)
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{
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for (unsigned int momcount = 0; momcount < mom[j]; ++momcount)
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{
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buf = buf*adj(*phase_[j]);
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}
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}
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sliceSum(buf, vecBuf, Tp);
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for (unsigned int t = 0; t < vecBuf.size(); ++t)
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{
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result[t] = TensorRemove(vecBuf[t]);
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}
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write(writer, "prop_Sun", result);
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// // Write propagator O(q) term
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// buf = propQ;
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// for (unsigned int j = 0; j < env().getNd()-1; ++j)
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// {
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// for (unsigned int momcount = 0; momcount < mom[j]; ++momcount)
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// {
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// buf = buf*adj(*phase_[j]);
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// }
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// }
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// sliceSum(buf, vecBuf, Tp);
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// for (unsigned int t = 0; t < vecBuf.size(); ++t)
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// {
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// result[t] = TensorRemove(vecBuf[t]);
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// }
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// write(writer, "prop_Q", result);
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// Write propagator tadpole term
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buf = propTad;
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for (unsigned int j = 0; j < env().getNd()-1; ++j)
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{
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for (unsigned int momcount = 0; momcount < mom[j]; ++momcount)
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{
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buf = buf*adj(*phase_[j]);
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}
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}
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sliceSum(buf, vecBuf, Tp);
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for (unsigned int t = 0; t < vecBuf.size(); ++t)
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{
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result[t] = TensorRemove(vecBuf[t]);
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}
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write(writer, "prop_Tad", result);
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// // Write propagator sunset term
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// buf = propSun;
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// for (unsigned int j = 0; j < env().getNd()-1; ++j)
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// {
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// for (unsigned int momcount = 0; momcount < mom[j]; ++momcount)
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// {
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// buf = buf*adj(*phase_[j]);
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// }
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// }
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// sliceSum(buf, vecBuf, Tp);
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// for (unsigned int t = 0; t < vecBuf.size(); ++t)
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// {
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// result[t] = TensorRemove(vecBuf[t]);
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// }
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// write(writer, "prop_Sun", result);
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// // Write propagator tadpole term
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// buf = propTad;
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// for (unsigned int j = 0; j < env().getNd()-1; ++j)
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// {
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// for (unsigned int momcount = 0; momcount < mom[j]; ++momcount)
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// {
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// buf = buf*adj(*phase_[j]);
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// }
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// }
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// sliceSum(buf, vecBuf, Tp);
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// for (unsigned int t = 0; t < vecBuf.size(); ++t)
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// {
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// result[t] = TensorRemove(vecBuf[t]);
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// }
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// write(writer, "prop_Tad", result);
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}
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}
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std::vector<int> mask(env().getNd(),1);
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mask[env().getNd()-1] = 0;
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fft.FFT_dim_mask(prop, prop, mask, FFT::backward);
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fft.FFT_dim_mask(propQ, propQ, mask, FFT::backward);
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fft.FFT_dim_mask(propSun, propSun, mask, FFT::backward);
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fft.FFT_dim_mask(propTad, propTad, mask, FFT::backward);
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}
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void TChargedProp::momD1(ScalarField &s, FFT &fft)
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