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lib
meas
glue
block.h
Go to the documentation of this file.
1
// -*- C++ -*-
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/*! \file
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* \brief Construct "block" links
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*/
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#ifndef __block_h__
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#define __block_h__
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namespace
Chroma
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{
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//! Construct block links
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/*!
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* \ingroup glue
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*
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* Construct block links from:
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* x x x------x
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* | | _______ |
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* | | \ |
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* | | \ |
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* | = x + \ x
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* | | / |
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* | | / |
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* | | /______ |
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* x x x------x
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* projected back onto SU(Nc)
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* Warning: this works only for Nc = 2 and 3 !
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* \param u_block blocked gauge field ( Write )
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* \param u gauge field ( Read )
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* \param mu direction of blocked gauge field ( Read )
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* \param bl_level blocking level (of the u's) ( Read )
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* \param BlkAccu accuracy in fuzzy link projection ( Read )
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* \param BlkMax maximum number of iterations in fuzzy link projection ( Read )
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* \param j_decay no staple in direction j_decay ( Read )
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*/
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void
block
(LatticeColorMatrix& u_block,
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const
multi1d<LatticeColorMatrix>&
u
,
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int
mu
,
int
bl_level,
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const
Real& BlkAccu,
int
BlkMax,
int
j_decay
);
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}
// end namespace Chroma
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#endif
mu
int mu
Definition:
cool.cc:24
Chroma::block
void block(LatticeColorMatrix &u_block, const multi1d< LatticeColorMatrix > &u, int mu, int bl_level, const Real &BlkAccu, int BlkMax, int j_decay)
Construct block links.
Definition:
block.cc:42
j_decay
int j_decay
Definition:
meslate.cc:22
Chroma
Asqtad Staggered-Dirac operator.
Definition:
klein_gord.cc:10
Chroma::u
static multi1d< LatticeColorMatrix > u
Definition:
syssolver_linop_qop_mg_w.cc:39
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