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67 lines
2.2 KiB
C++
67 lines
2.2 KiB
C++
/*************************************************************************************
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Grid physics library, www.github.com/paboyle/Grid
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Source file: ./lib/qcd/action/fermion/ScaledShamirFermion.h
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Copyright (C) 2015
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Author: Peter Boyle <pabobyle@ph.ed.ac.uk>
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Author: Peter Boyle <paboyle@ph.ed.ac.uk>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License along
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with this program; if not, write to the Free Software Foundation, Inc.,
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51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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See the full license in the file "LICENSE" in the top level distribution directory
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*************************************************************************************/
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/* END LEGAL */
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#ifndef GRID_QCD_SCALED_SHAMIR_FERMION_H
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#define GRID_QCD_SCALED_SHAMIR_FERMION_H
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#include <Grid/qcd/action/fermion/FermionCore.h>
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NAMESPACE_BEGIN(Grid);
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template<class Impl>
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class ScaledShamirFermion : public MobiusFermion<Impl>
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{
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public:
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INHERIT_IMPL_TYPES(Impl);
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// Constructors
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ScaledShamirFermion(GaugeField &_Umu,
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GridCartesian &FiveDimGrid,
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GridRedBlackCartesian &FiveDimRedBlackGrid,
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GridCartesian &FourDimGrid,
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GridRedBlackCartesian &FourDimRedBlackGrid,
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RealD _mass,RealD _M5,
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// RealD scale):
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RealD scale,const ImplParams &p= ImplParams()) :
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// b+c=scale, b-c = 1 <=> 2b = scale+1; 2c = scale-1
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MobiusFermion<Impl>(_Umu,
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FiveDimGrid,
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FiveDimRedBlackGrid,
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FourDimGrid,
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FourDimRedBlackGrid,_mass,_M5,0.5*(scale+1.0),0.5*(scale-1.0),p)
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// FourDimRedBlackGrid,_mass,_M5,0.5*(scale+1.0),0.5*(scale-1.0))
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{
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}
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};
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NAMESPACE_END(Grid);
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#endif
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