1.2k citations · 13.7k across the 114 of their papers we have counts for
8 papers · 2 filters
Passing through the `chiral limit' in quenched QCD with Wilson fermions
A. Hoferichter, E. Laermann, V. K. Mitrjushkin +2
We investigate the limit of vanishing quark mass in quenched lattice QCD with unimproved Wilson fermions at . Exploiting the correlations of propagators at different time sl…
Local topological and chiral properties of QCD
Ph. de Forcrand, M. Garcia Perez, J. E. Hetrick +3
To elucidate the role played by instantons in chiral symmetry breaking, we explore their properties in full QCD, around the critical temperature. We study in particular spatial cor…
String breaking in Lattice QCD
E. Laermann, C. DeTar, O. Kaczmarek +1
The separation of a heavy quark and antiquark pair leads to the formation of a tube of flux, or string, which should break in the presence of light quark-antiquark pairs. This expe…
Thermodynamics of two-colour QCD
O. Kaczmarek, F. Karsch, E. Laermann
We discuss the thermodynamics of two-colour QCD with four flavours of staggered quarks on 8^3x4 and 16^3x4 lattices. In our simulations we use the Naik action for the fermions and…
Finite Temperature Phase Diagram of QCD with improved Wilson Fermions
F. Karsch, E. Laermann, M. Oevers +1
We present results of an ongoing study of two flavour QCD with Wilson fermions at finite temperature. We have used tree level Symanzik improvement in both the gauge and fermion par…
Constituent Quarks, Diquarks and the N-Delta Mass Splitting
F. Karsch, M. Hess, E. Laermann +1
We analyze hadron as well as quark and diquark correlation functions in Landau gauge in order to extract information on the spin dependence of the quark-quark interaction. We find…
Diquark Masses from Lattice QCD
M. Hess, F. Karsch, E. Laermann +1
We present first results for diquark correlation functions calculated in Landau gauge on the lattice. Masses have been extracted from the long distance behaviour of these correlati…
Thermodynamics using Wilson and Staggered Quarks
E. Laermann
Recent developements in QCD at finite temperature are reviewed. Particular emphasis is laid on results stemming from simulations which involve quarks.