3 citations · 3 across the 1 of their papers we have counts for
6 papers · 1 filter
Fitting Correlated Hadron Mass Spectrum Data
C. Michael, A. McKerrell
We discuss fitting hadronic Green functions versus time to extract mass values in quenched lattice QCD. These data are themselves strongly correlated in . With only a limite…
Efficient Hadronic Operators in Lattice Gauge Theory
P. Lacock, A. McKerrell, C. Michael +2
We study operators to create hadronic states made of light quarks in quenched lattice gauge theory. We construct non-local gauge-invariant operators which provide information about…
The QCD Spectrum
Chris Michael
Recent results in light hadron spectroscopy are reviewed. Attention is given to the requirements of precision determinations in lattice gauge theory. Different methods for extracti…
Four-quark energies in SU(2) lattice Monte Carlo using a tetrahedral geometry
A. M. Green, J. Lukkarinen, P. Pennanen +2
This contribution -- a continuation of earlier work -- reports on recent developments in the calculation and understanding of 4-quark energies generated using lattice Monte Carlo t…
Instanton size distribution in O(3)
C. Michael, P. S. Spencer
We present calculations of the size distribution of instantons in the 2d O(3) non-linear sigma-model, and briefly discuss the effects cooling has upon the configurations and the to…
The Nature of the Hadronic String
UKQCD Collaboration, C. Michael, P. W. Stephenson
We study a closed hadronic string using pure glue lattice simulation. We measure the energy of the flux state encircling the periodic boundary condition (the torelon). From these d…