Perturbative two- and three-loop coefficients from large beta Monte Carlo

Abstract

Perturbative coefficients for Wilson loops and the static quark self-energy are extracted from Monte Carlo simulations at large beta on finite volumes, where all the lattice momenta are large. The Monte Carlo results are in excellent agreement with perturbation theory through second order. New results for third order coefficients are reported. Twisted boundary conditions are used to eliminate zero modes and to suppress Z_3 tunneling.

6 pages, 5 figures. Contributions of Howard Trottier and Paul Mackenzie to Lattice '99

Cited by in corpus (11)

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• Lattice B-Physics
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• Two-loop Perturbative Quark Mass Renormalization from Large Beta Monte Carlo
• The Beauty of Lattice Perturbation Theory: The Role of Lattice Perturbation Theory in B Physics
• Spectrum and decay matrix elements of B and D-mesons in lattice NRQCD