2008

Simulating the All-Order Hopping Expansion II: Wilson Fermions

Wolff, Ulli

Understand

We investigate the extension of the Prokof'ev-Svistunov worm algorithm to Wilson lattice fermions in an external scalar field.

  • We effectively simulate by Monte Carlo the graphs contributing to the hopping expansion of the two-point function on a finite lattice to arbitrary order.
  • Tests are conducted for a constant background field i.
  • e.

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