Please use this identifier to cite or link to this item: https://hdl.handle.net/2440/11214
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Type: Journal article
Title: Chiral extrapolation: an analogy with effective field theory
Author: Dunne, G.
Thomas, A.
Wright, S.
Citation: Physics Letters B: Nuclear Physics and Particle Physics, 2002; 531(1-2):77-82
Publisher: Elsevier Science BV
Issue Date: 2002
ISSN: 0370-2693
Statement of
Responsibility: 
Dunne, Gerald V. ; Thomas, Anthony W. ; Wright, Stewart V.
Abstract: We draw an analogy between the chiral extrapolation of lattice QCD calculations from large to small quark masses and the interpolation between the large mass (weak field) and small mass (strong field) limits of the Euler-Heisenberg QED effective action. In the latter case, where the exact answer is known, a simple extrapolation of a form analogous to those proposed for the QCD applications is shown to be surprisingly accurate over the entire parameter range. © 2002 Elsevier Science B.V. All rights reserved.
DOI: 10.1016/S0370-2693(02)01363-1
Published version: http://dx.doi.org/10.1016/s0370-2693(02)01363-1
Appears in Collections:Aurora harvest 7
Special Research Centre for the Subatomic Structure of Matter publications

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