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lib
util
gauge
sun_proj.h
Go to the documentation of this file.
1
// -*- C++ -*-
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/*! \file
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* \ingroup gauge
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* \author Subsetting added by A. Hart
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* \param[in] w complex Nc x Nc matrix
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* \param[out] v the projected SU(Nc) Matrix
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* \param[in] BlkAccu accuracy in SU(Nc) projection
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* \param[in] BlkMax max number of iterations in SU(Nc) projection
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* \param[in] mstag an (un)ordered subset of lattice sites
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* \brief Project a complex Nc x Nc matrix W onto SU(Nc) by maximizing Tr(VW)
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*
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* Project a complex Nc x Nc matrix W onto SU(Nc) by maximizing Tr(VW)
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*/
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#ifndef __sun_proj_h__
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#define __sun_proj_h__
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namespace
Chroma
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{
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// No subsets
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void
sun_proj
(
const
LatticeColorMatrix& w,
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LatticeColorMatrix& v,
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const
Real& BlkAccu,
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int
BlkMax);
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// Ordered subsets
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void
sun_proj
(
const
LatticeColorMatrix& w,
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LatticeColorMatrix& v,
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const
Real& BlkAccu,
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int
BlkMax,
32
const
Subset& mstag);
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}
// End namespace
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#endif
Chroma
Asqtad Staggered-Dirac operator.
Definition:
klein_gord.cc:10
Chroma::sun_proj
void sun_proj(const LatticeColorMatrix &w, LatticeColorMatrix &v, const Real &BlkAccu, int BlkMax)
Definition:
sun_proj.cc:101
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