202 citations · 1.3k across the 78 of their papers we have counts for
4 papers · 1 filter
One flavor QCD
Michael Creutz
One flavor QCD is a rather intriguing variation on the underlying theory of hadrons. In this case quantum anomalies remove all chiral symmetries. This paper discusses the qualitati…
Hidden symmetries in two dimensional field theory
Michael Creutz
The bosonization process elegantly shows the equivalence of massless scalar and fermion fields in two space-time dimensions. However, with multiple fermions the technique often obs…
CP symmetry and the strong interactions
Michael Creutz
I discuss several aspects of CP non-invariance in the strongly interacting theory of quarks and gluons. I use a simple effective Lagrangian technique to map out the region of quark…
Quark Masses and Chiral Symmetry
Michael Creutz
I discuss the global structure of the strongly interacting gauge theory of quarks and gluons as a function of the quark masses and the CP violating parameter . I concentrate on…