An estimate of the chiral condensate from unquenched lattice QCD

McNeile, Craig (2005) An estimate of the chiral condensate from unquenched lattice QCD. Phys.Lett. B, 619 (1-2). pp. 124-128.

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Abstract

Using the parameters in the chiral Lagrangian obtained by MILC from their unquenched lattice QCD calculations with 2+1 flavours of sea quarks, I estimate <psi_bar psi> (2 GeV)/n_f = -(259 \pm 27 MeV)**3 in the MS_bar scheme. I compare this value to other determinations.

Item Type:	Article
Additional Information:	8 pages. No figures. Version published in Phys.Lett.B. No change in results, but some parts of the text changed. Additional references added
Uncontrolled Keywords:	hep-lat, hep-lat
Subjects:	?? QC ??
Divisions:	Faculty of Science and Engineering > School of Physical Sciences > Mathematical Sciences
Depositing User:	Symplectic Admin
Date Deposited:	18 Aug 2008 13:20
Last Modified:	17 Dec 2022 00:50
DOI:	10.1016/j.physletb.2005.05.078
Related URLs:	Author Publisher
URI:	https://livrepository.liverpool.ac.uk/id/eprint/419