The deconfining phase of SU(2) Yang-Mills thermodynamics
Abstract
Description
Phase and modulus of an energy- and pressure-free, composite and adjoint field in an SU(2) Yang-Mills theory are computed. This field is generated by trivial holonomy calorons of topological charge one. It possesses nontrivial $S_1$-winding on the group manifold. The two-loop contribution to the thermodynamical pressure of an SU(2) Yang-Mills theory in the electric (deconfining) phase is computed in the real time formalism of finite temperature field theory. The result supports the picture of only very weakly interacting quasiparticles.
72 pages, 14 figures, Diploma thesis Universitaet Heidelberg
72 pages, 14 figures, Diploma thesis Universitaet Heidelberg