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arXiv · hep-lat/9908017

Vortex Structure in Abelian-Projected Lattice Gauge Theory

J. Ambjorn·J. Giedt·J. Greensite
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Abstract

We report on a breakdown of both monopole dominance and positivity in abelian-projected lattice Yang-Mills theory. The breakdown is associated with observables involving two units of the abelian charge. We find that the projected lattice has at most a global $Z_2$ symmetry in the confined phase, rather than the global U(1) symmetry that might be expected in a dual superconductor or monopole Coulomb gas picture. Implications for monopole and center vortex theories of confinement are discussed.

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J. Ambjorn, J. Giedt, J. Greensite. 1999-08-17. Vortex Structure in Abelian-Projected Lattice Gauge Theory. https://doi.org/10.1016/s0920-5632(00)91708-0

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