A dual order parameter from fundamentally colour charged matter
arXiv:1211.0166
Abstract
The center phase transition of QCD and of fundamentally charged scalar QCD at non-vanishing temperature is investigated within a Dyson-Schwinger approach. The temperature dependence of the scalar/quark propagator is studied with generalized boundary conditions. A novel order parameter for the center phase transition is established which still exhibits a considerable dependence on the scalar/quark-gluon vertex.
6 pages, 2 figures, presented at the LightCone 2012 Conference, Cracow, Poland, 08 - 13 July, prefactor in eq. (5) corrected, footnotes added