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Lattice Chiral Gauge Theories

Maarten Golterman
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Abstract

I review the substantial progress which has been made recently with the non-perturbative construction of chiral gauge theories on the lattice. In particular, I discuss three different approaches: a gauge invariant method using fermions which satisfy the Ginsparg-Wilson relation, and two gauge non-invariant methods, one using different cutoffs for the fermions and the gauge fields, and one using gauge fixing. Open problems within all three approaches are addressed.

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Maarten Golterman. 2000-11-03. Lattice Chiral Gauge Theories. https://doi.org/10.1016/s0920-5632(01)00953-7

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