Paper detail

Implementation of chromomagnetic gluons in Yang-Mills thermodynamics

Motivated by the recent high-precision lattice data on Yang-Mills equations of state, we propose an effective theory of SU(3) gluonic matter. The theory is constructed based on the center and scale symmetries and their dynamical breaking, so that the interplay between color-electric and color-magnetic gluons is included coherently. We suggest, that the magnetic gluon condensate changes its thermal behavior qualitatively above the critical temperature, as a consequence of the matching to dimensionally-reduced magnetic theories. We consider thermodynamics in the mean field approximation and discuss the properties and interpretation of the trace anomaly.