portelli/Grid
1
0
Fork 0
mirror of https://github.com/paboyle/Grid.git synced 2025-11-03 21:44:33 +00:00
Code Releases Activity

Namespace

Browse Source
This commit is contained in:
paboyle
2018-01-14 22:16:33 +00:00
parent 049b4a4631
commit 361ce948c3
1 changed files with 18 additions and 19 deletions
Download Patch File Download Diff File Expand all files Collapse all files

37
lib/qcd/representations/adjoint.h
View File

@@ -1,23 +1,22 @@
/*
* Policy classes for the HMC
* Author: Guido Cossu
*/
*/
#ifndef ADJOINT_H
#define ADJOINT_H
namespace Grid {
namespace QCD {
NAMESPACE_BEGIN(Grid);
/*
* This is an helper class for the HMC
* Should contain only the data for the adjoint representation
* and the facility to convert from the fundamental -> adjoint
*/
* This is an helper class for the HMC
* Should contain only the data for the adjoint representation
* and the facility to convert from the fundamental -> adjoint
*/
template <int ncolour>
class AdjointRep {
public:
public:
// typdef to be used by the Representations class in HMC to get the
// types for the higher representation fields
typedef typename SU_Adjoint<ncolour>::LatticeAdjMatrix LatticeMatrix;
@@ -63,13 +62,13 @@ class AdjointRep {
// Check matrix U_mu, must be real orthogonal
// reality
/*
LatticeMatrix Ucheck = U_mu - conjugate(U_mu);
std::cout << GridLogMessage << "Reality check: " << norm2(Ucheck) <<
std::endl;
LatticeMatrix Ucheck = U_mu - conjugate(U_mu);
std::cout << GridLogMessage << "Reality check: " << norm2(Ucheck) <<
std::endl;
Ucheck = U_mu * adj(U_mu) - uno;
std::cout << GridLogMessage << "orthogonality check: " << norm2(Ucheck) <<
std::endl;
Ucheck = U_mu * adj(U_mu) - uno;
std::cout << GridLogMessage << "orthogonality check: " << norm2(Ucheck) <<
std::endl;
*/
}
}
@@ -95,21 +94,21 @@ class AdjointRep {
return out;
}
private:
private:
void projectOnAlgebra(typename SU<ncolour>::LatticeAlgebraVector &h_out,
const LatticeMatrix &in, Real scale = 1.0) const {
SU_Adjoint<ncolour>::projectOnAlgebra(h_out, in, scale);
}
void FundamentalLieAlgebraMatrix(
typename SU<ncolour>::LatticeAlgebraVector &h,
typename SU<ncolour>::LatticeMatrix &out, Real scale = 1.0) const {
typename SU<ncolour>::LatticeAlgebraVector &h,
typename SU<ncolour>::LatticeMatrix &out, Real scale = 1.0) const {
SU<ncolour>::FundamentalLieAlgebraMatrix(h, out, scale);
}
};
typedef AdjointRep<Nc> AdjointRepresentation;
}
}
NAMESPACE_END(Grid);
#endif