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Vortex induced confinement and the IR properties of Green functions

K. Langfeld, J. C. R. Bloch, A. Cucchieri, J. Gattnar, T. Mendes, H. Reinhardt

hep-tharXiv:hep-th/0209173

Abstract

Simulations of SU(2) lattice gauge theory are used to establish a relation between the IR properties of Green functions and confinement. Using Landau gauge where the gauge configurations are restricted to the first Gribov regime, results on the ghost-, gluon form-factor and the running coupling constant are presented. Finally, we discuss the behavior of the ghost form-factor of the de-confined phase at high temperatures.

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