portelli/Grid
1
0
Fork 0
mirror of https://github.com/paboyle/Grid.git synced 2025-11-04 05:54:32 +00:00
Code Releases Activity

Using Cayley-Hamilton form for the exponential of SU(3) matrices

Browse Source
This commit is contained in:
Guido Cossu
2017-05-25 12:07:47 +01:00
parent 15e801af3f
commit ab3596d4d3
4 changed files with 106 additions and 29 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
lib/qcd/smearing/StoutSmearing.h
View File

@@ -58,6 +58,8 @@ class Smear_Stout : public Smear<Gimpl> {
SmearBase->smear(C, U);
};
// Repetion of code here (use the Tensor_exp.h function)
void exponentiate_iQ(GaugeLinkField& e_iQ, const GaugeLinkField& iQ) const {
// Put this outside
// only valid for SU(3) matrices