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Merge pull request #253 from mmphys/feature/distil

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Fix phase convention adjustment error
This commit is contained in:
Antonin Portelli
2019-12-04 14:58:51 +00:00
committed by GitHub
parent 188e12ffbb 15119eaf03
commit d6100cc35a
1 changed files with 3 additions and 7 deletions
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6
Hadrons/Modules/MDistil/Distil.hpp
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@ -90,7 +90,6 @@ inline void MakeLowerDimGrid( std::unique_ptr<GridCartesian> &up, GridCartesian
/************************************************************************************* /*************************************************************************************
Rotate eigenvectors into our phase convention Rotate eigenvectors into our phase convention
First component of first eigenvector is real and positive First component of first eigenvector is real and positive
TODO: Should this be in Distil.hpp?
*************************************************************************************/ *************************************************************************************/
inline void RotateEigen(std::vector<LatticeColourVector> & evec) inline void RotateEigen(std::vector<LatticeColourVector> & evec)
@ -113,12 +112,9 @@ inline void RotateEigen(std::vector<LatticeColourVector> & evec)
for( int k = 0 ; k < evec.size() ; k++ ) for( int k = 0 ; k < evec.size() ; k++ )
evec[k] *= phase; evec[k] *= phase;
// Get rid of the rounding error in imaginary phase on the very first site // Get rid of the rounding error in imaginary phase on the very first site
if(grid->IsBoss())
{
peekSite(cv0, evec[0], siteFirst); peekSite(cv0, evec[0], siteFirst);
cv0()()(0).imag(0); // this should be zero after the phase multiply - force it to be so cv0()()(0).imag(0); // this should be zero after the phase multiply - force it to be so
pokeLocalSite(cv0, evec[0], siteFirst); pokeSite(cv0, evec[0], siteFirst);
}
} }
} }
} }