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arXiv · hep-lat/9907003

Chiral Fermions and Multigrid

Artan Borici
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Abstract

Lattice regularization of chiral fermions is an important development of the theory of elementary particles. Nontheless, brute force computer simulations are very expensive, if not prohibitive. In this letter I exploit the non-interacting character of the lattice theory in the flavor space and propose a multigrid approach for the simulation of the theory. Already a two-grid algorithm saves an order of magnitude of computer time for fermion propagator calculations.

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Artan Borici. 1999-07-06. Chiral Fermions and Multigrid. https://doi.org/10.1103/physrevd.62.017505

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