154 citations · 1.1k across the 26 of their papers we have counts for
9 papers · 1 filter
The Pseudoscalar Decay Constant
S. V. Wright
We discuss insights that may be drawn from our recent 2 flavour O(a)--improved Wilson quark simulations. We discuss the evidence of the onset of chiral logarithms in the pion decay…
Chiral Nonanalytic Behaviour: The Edinburgh Plot
Stewart V. Wright, Derek B. Leinweber, Anthony W. Thomas
The Edinburgh Plot is a scale independent way of presenting lattice QCD calculations over a wide range of quark masses. In this sense it is appealing as an indicator of how the app…
Chiral Analysis of Quenched Baryon Masses
R. D. Young, D. B. Leinweber, A. W. Thomas +1
We extend to quenched QCD an earlier investigation of the chiral structure of the masses of the nucleon and the delta in lattice simulations of full QCD. Even after including the m…
Hadron Mass Extraction from Lattice QCD
S. V. Wright, D. B. Leinweber, A. W. Thomas +1
The extraction of quantities from lattice QCD calculations at realistic quark masses is of considerable importance. Whilst physical quark masses are some way off, the recent advanc…
Chiral Properties of Quenched and Full QCD
R. D. Young, D. B. Leinweber, A. W. Thomas +1
We extend a technique for the chiral extrapolation of hadron masses calculated with dynamical fermions to those generated by quenched simulations. The method ensures the correct le…
Chiral Behaviour of the Rho Meson in Lattice QCD
D. B. Leinweber, A. W. Thomas, K. Tsushima +1
In order to guide the extrapolation of the mass of the rho meson calculated in lattice QCD with dynamical fermions, we study the contributions to its self-energy which vary most ra…