Recent Results Using the Overlap Dirac Operator

  title={Recent Results Using the Overlap Dirac Operator},
  author={Rajamani Narayanan},
The overlap Dirac operator, derived from the overlap formalism for the special case of vector gauge theories, is a way to realize exact chiral symmetry on the lattice. Exact chiral symmetry on the lattice does come at a price – numerical implementation of the overlap Dirac operator is significantly more expensive than Wilson or staggered operator. In spite… CONTINUE READING