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paboyle
2018-01-26 23:05:32 +00:00
parent 85771e97e9
commit 2b4067bb71
6 changed files with 66 additions and 66 deletions
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22
lib/qcd/utils/SUn.h
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@ -224,19 +224,19 @@ public:
su2SubGroupIndex(i0, i1, su2_index);
parallel_for (int ss = 0; ss < grid->oSites(); ss++) {
subgroup._odata[ss]()()(0, 0) = source._odata[ss]()()(i0, i0);
subgroup._odata[ss]()()(0, 1) = source._odata[ss]()()(i0, i1);
subgroup._odata[ss]()()(1, 0) = source._odata[ss]()()(i1, i0);
subgroup._odata[ss]()()(1, 1) = source._odata[ss]()()(i1, i1);
subgroup[ss]()()(0, 0) = source[ss]()()(i0, i0);
subgroup[ss]()()(0, 1) = source[ss]()()(i0, i1);
subgroup[ss]()()(1, 0) = source[ss]()()(i1, i0);
subgroup[ss]()()(1, 1) = source[ss]()()(i1, i1);
iSU2Matrix<vcplx> Sigma = subgroup._odata[ss];
iSU2Matrix<vcplx> Sigma = subgroup[ss];
Sigma = Sigma - adj(Sigma) + trace(adj(Sigma));
subgroup._odata[ss] = Sigma;
subgroup[ss] = Sigma;
// this should be purely real
Determinant._odata[ss] =
Determinant[ss] =
Sigma()()(0, 0) * Sigma()()(1, 1) - Sigma()()(0, 1) * Sigma()()(1, 0);
}
}
@ -254,10 +254,10 @@ public:
dest = 1.0; // start out with identity
parallel_for (int ss = 0; ss < grid->oSites(); ss++) {
dest._odata[ss]()()(i0, i0) = subgroup._odata[ss]()()(0, 0);
dest._odata[ss]()()(i0, i1) = subgroup._odata[ss]()()(0, 1);
dest._odata[ss]()()(i1, i0) = subgroup._odata[ss]()()(1, 0);
dest._odata[ss]()()(i1, i1) = subgroup._odata[ss]()()(1, 1);
dest[ss]()()(i0, i0) = subgroup[ss]()()(0, 0);
dest[ss]()()(i0, i1) = subgroup[ss]()()(0, 1);
dest[ss]()()(i1, i0) = subgroup[ss]()()(1, 0);
dest[ss]()()(i1, i1) = subgroup[ss]()()(1, 1);
}
}