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arXiv · hep-lat/9709047

Magnetic Monopoles as Agents of Chiral Symmetry Breaking in U(1) Lattice Gauge Theory

Tom Bielefeld·Simon Hands·John D. Stack·Roy J. Wensley
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Abstract

We present results suggesting that magnetic monopoles can account for chiral symmetry breaking in abelian gauge theory. Full U(1) configurations from a lattice simulation are factorized into magnetic monopole and photon contributions. The expectation is computed using the monopole configurations and compared to results for the full U(1) configurations. It is shown that excellent agreement between the two values of is obtained if the effect of photons, which "dress" the composite operator psibarpsi, is included. This can be estimated independently by measurements of the physical fermion mass in the photon background.

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Tom Bielefeld, Simon Hands, John D. Stack, Roy J. Wensley. 1997-09-16. Magnetic Monopoles as Agents of Chiral Symmetry Breaking in U(1) Lattice Gauge Theory. https://doi.org/10.1016/s0370-2693(97)01291-4

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