%0 Journal Article %T Chiral gauge theories revisited %A Martin L¨¹scher %J Physics %D 2001 %I arXiv %X Contents: 1. Introduction, 2. Chiral gauge theories & the gauge anomaly, 3. The regularization problem, 4. Weyl fermions from 4+1 dimensions, 5. The Ginsparg-Wilson relation, 6. Gauge-invariant lattice regularization of anomaly-free theories. %U http://arxiv.org/abs/hep-th/0102028v2