Determination of anisotropy coefficients for SU(3) gauge actions from the integral and matching methods

Engels J, Karsch F, Scheideler T (2000)
NUCLEAR PHYSICS B 564(3): 303-324.

Journal Article | Published | English

No fulltext has been uploaded

Author
Abstract
We use two non-perturbative methods to obtain the anisotropy derivatives of the coupling constants (the anisotropy coefficients) of SU(3) lattice gauge theory. These coefficients appear in the derivative formulae for the energy density and the pressure. We calculate them for the standard Wilson and two improved actions, the (2 x 2) and the Square Symanzik action. Both methods lead for all investigated actions to compatible results which are clearly different from their known asymptotic perturbative limits. With increasing beta the limits are however approached in all cases. Our findings strongly support the equivalence of the integral and derivative methods for the calculation of energy density and pressure. (C) 2000 Elsevier Science B.V. All rights reserved.
Publishing Year
ISSN
PUB-ID

Cite this

Engels J, Karsch F, Scheideler T. Determination of anisotropy coefficients for SU(3) gauge actions from the integral and matching methods. NUCLEAR PHYSICS B. 2000;564(3):303-324.
Engels, J., Karsch, F., & Scheideler, T. (2000). Determination of anisotropy coefficients for SU(3) gauge actions from the integral and matching methods. NUCLEAR PHYSICS B, 564(3), 303-324.
Engels, J., Karsch, F., and Scheideler, T. (2000). Determination of anisotropy coefficients for SU(3) gauge actions from the integral and matching methods. NUCLEAR PHYSICS B 564, 303-324.
Engels, J., Karsch, F., & Scheideler, T., 2000. Determination of anisotropy coefficients for SU(3) gauge actions from the integral and matching methods. NUCLEAR PHYSICS B, 564(3), p 303-324.
J. Engels, F. Karsch, and T. Scheideler, “Determination of anisotropy coefficients for SU(3) gauge actions from the integral and matching methods”, NUCLEAR PHYSICS B, vol. 564, 2000, pp. 303-324.
Engels, J., Karsch, F., Scheideler, T.: Determination of anisotropy coefficients for SU(3) gauge actions from the integral and matching methods. NUCLEAR PHYSICS B. 564, 303-324 (2000).
Engels, Jürgen, Karsch, Frithjof, and Scheideler, T. “Determination of anisotropy coefficients for SU(3) gauge actions from the integral and matching methods”. NUCLEAR PHYSICS B 564.3 (2000): 303-324.
This data publication is cited in the following publications:
This publication cites the following data publications:

Export

0 Marked Publications

Open Data PUB

Web of Science

View record in Web of Science®

Sources

arXiv hep-lat/9905002

Inspire 499223

Search this title in

Google Scholar