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arXiv · hep-lat/0209060

Vortex free energies in SO(3) and SU(2) lattice gauge theory

Philippe de Forcrand·Oliver Jahn
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Abstract

Lattice gauge theories with gauge groups SO(3) and SU(2) are compared. The free energy of electric twist, an order parameter for the confinement-deconfinement transition which does not rely on centre-symmetry breaking, is measured in both theories. The results are used to calibrate the scale in SO(3).

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Philippe de Forcrand, Oliver Jahn. 2002-09-04. Vortex free energies in SO(3) and SU(2) lattice gauge theory. https://doi.org/10.1016/s0920-5632(03)01628-1

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