Efficient glueball simulations on anisotropic lattices

Colin J. Morningstar and Mike Peardon
Phys. Rev. D 56, 4043 – Published 1 October 1997
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Abstract

Monte Carlo results for the low-lying glueball spectrum using an improved, anisotropic action are presented. Ten simulations at lattice spacings ranging from 0.2 to 0.4 fm and two different anisotropies have been performed in order to demonstrate the advantages of using coarse, anisotropic lattices to calculate glueball masses. Our determinations of the tensor (2++) and pseudovector (1+) glueball masses are more accurate than previous Wilson action calculations.

  • Received 23 April 1997

DOI:https://doi.org/10.1103/PhysRevD.56.4043

©1997 American Physical Society

Authors & Affiliations

Colin J. Morningstar

  • Department of Physics, University of California at San Diego, La Jolla, California 92093-0319

Mike Peardon

  • Department of Physics and Astronomy, University of Kentucky, Lexington, Kentucky 40506-0055

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Vol. 56, Iss. 7 — 1 October 1997

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