Please use this identifier to cite or link to this item:
https://hdl.handle.net/2440/11170
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Type: | Journal article |
Title: | Infinite volume and continuum limits of the Landau-gauge gluon propagator |
Author: | Bonnet, F. Bowman, P. Leinweber, D. Williams, A. Zanotti, J. |
Citation: | Physical Review D: Particles, Fields, Gravitation and Cosmology, 2001; 64(3):034501-1-034501-10 |
Publisher: | American Physical Soc |
Issue Date: | 2001 |
ISSN: | 1550-7998 0556-2821 |
Statement of Responsibility: | Frédéric D. R. Bonnet, Patrick O. Bowman, Derek B. Leinweber, Anthony G. Williams, and James M. Zanotti |
Abstract: | We extend a previous improved action study of the Landau gauge gluon propagator, by using a variety of lattices with spacings from a=0.17 to 0.41 fm, to more fully explore finite volume and discretization effects. We also extend a previously used technique for minimizing lattice artifacts, the appropriate choice of momentum variable or “kinematic correction,” by considering it more generally as a “tree-level correction.” We demonstrate that by using tree-level correction, determined by the tree-level behavior of the action being considered, it is possible to obtain scaling behavior over a very wide range of momenta and lattice spacings. This makes it possible to explore the infinite volume and continuum limits of the Landau-gauge gluon propagator. |
Rights: | ©2001 American Physical Society |
DOI: | 10.1103/PhysRevD.64.034501 |
Published version: | http://dx.doi.org/10.1103/physrevd.64.034501 |
Appears in Collections: | Aurora harvest 7 Special Research Centre for the Subatomic Structure of Matter publications |
Files in This Item:
File | Description | Size | Format | |
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hdl_11170.pdf | Published version | 870.84 kB | Adobe PDF | View/Open |
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