Unquenched Studies Using the Truncated Determinant Algorithm

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A truncated determinant algorithm is used to study the physical effects of the quark eigenmodes associated with eigenvalues below 420 MeV. This initial high statistics study focuses on coarse (6{sup 4}) lattices (with O(a{sup 2}) improved gauge action), light internal quark masses and large physical volumes. Three features of full QCD are examined: topological charge distributions, string breaking as observed in the static energy and the eta prime mass.

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218 Kilobytes pages

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A. Duncan, E. Eichten and H. Thacker November 29, 2001.

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Description

A truncated determinant algorithm is used to study the physical effects of the quark eigenmodes associated with eigenvalues below 420 MeV. This initial high statistics study focuses on coarse (6{sup 4}) lattices (with O(a{sup 2}) improved gauge action), light internal quark masses and large physical volumes. Three features of full QCD are examined: topological charge distributions, string breaking as observed in the static energy and the eta prime mass.

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218 Kilobytes pages

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  • Lattice 2001, Berlin (DE), 08/19/2001--08/24/2001

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  • Report No.: FERMILAB-Conf-01/361-T
  • Grant Number: AC02-76CH03000
  • Office of Scientific & Technical Information Report Number: 789038
  • Archival Resource Key: ark:/67531/metadc715863

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Office of Scientific & Technical Information Technical Reports

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  • November 29, 2001

Added to The UNT Digital Library

  • Sept. 29, 2015, 5:31 a.m.

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  • April 1, 2016, 5:10 p.m.

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A. Duncan, E. Eichten and H. Thacker. Unquenched Studies Using the Truncated Determinant Algorithm, article, November 29, 2001; Batavia, Illinois. (digital.library.unt.edu/ark:/67531/metadc715863/: accessed November 22, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.