Tata lectures on overlap fermions
arXiv:1103.4588
Abstract
Overlap formalism deals with the construction of chiral gauge theories on the lattice. These set of lectures provide a pedagogical introduction to the subject with emphasis on chiral anomalies and gauge field topology. Subtleties associated with the generating functional for gauge theories coupled to chiral fermions are discussed.
34 pages, 8 figures, Lectures given at the Asian School on Lattice Field Theory 2011 (an ICTS program)