The Worldsheet Formulation as an Alternative Method for Simulating Dynamical Fermions

Abstract

The recently proposed worldsheet formulation of lattice fermions is tested for the first time carrying out a simulation for the simplest model: the one-flavor, strictly massless lattice Schwinger model. A main advantage of this alternative method for simulating dynamical fermions consists in its economy: it involves many fewer degrees of freedom than the ordinary Kogut-Susskind formulation. The known continuum limit is reproduced by the method for relatively small lattices.

4 pages, 1 eps figure, revtex

Cited by in corpus (3)

• The lattice Schwinger model as a discrete sum of filled Wilson loops
• A Dual Algorithm for Non-abelian Yang-Mills coupled to Dynamical Fermions
• A Dual Non-abelian Yang-Mills Amplitude in Four Dimensions