25 papers
A new method to measure the chiral condensate in lattice QCD using Wilson fermions
Khalil M. Bitar, Urs M. Heller, Rajamani Narayanan
Parity and flavor symmetry is not broken in QCD. Using this fact, we propose a new method to measure the chiral condensate in lattice QCD using Wilson fermions with an operator tha…
On the Parity-Flavor-Breaking Phase in QCD With Two Flavors of Wilson Fermions
Khalil M. Bitar
We present further data in search of a parity-flavor-breaking phase in simulations of dynamical QCD with two flavors of light Wilson fermions in the strong coupling region. This is…
QCD with dynamical Wilson fermions at
K. M. Bitar, R. G. Edwards, U. M. Heller +1
We study QCD with two flavors of dynamical Wilson fermions at and three values of . The corresponding pion masses are 0.375, 0.324 and 0.262 in lattice units, with pion…
Absence of Parity-Flavor Breaking Phase in QCD with two Flavors of Wilson fermions for beta greater than or equal to 5.0
Khalil M. Bitar
We present data testing the existence of a parity-flavor breaking phase in simulations of QCD with two flavors of light Wilson fermions. This is done by explicit simulations on lat…
QCD Function with Two Flavors of Dynamical Wilson Fermions
K. M. Bitar, R. G. Edwards, U. M. Heller +1
We test the asymptotic scaling behavior of state-of-the-art simulations of QCD with two flavors of light Wilson fermions. This is done by matching and masses on lattices of…
Cooling in QCD Spectroscopy
Robert G. Edwards, Khalil Bitar, Urs M. Heller +1
We test the cooling algorithm with gluonic and staggered hadronic spectroscopy on gauge field configurations generated with two flavors of staggered dynamical fermions. We…