184 citations · 872 across the 13 of their papers we have counts for
13 papers
Light hadron spectroscopy in quenched QCD with overlap fermions
Ronald Babich, Federico Berruto, Nicolas Garron +5
A simulation of quenched QCD with the overlap Dirac operator has been carried out using 100 Wilson gauge configurations at beta = 6 on an 18^3 x 64 lattice and at beta = 5.85 on a…
Chiral Perturbation Theory for Staggered Sea Quarks and Ginsparg-Wilson Valence Quarks
Oliver Baer, Claude Bernard, Gautam Rupak +1
We study lattice QCD with staggered sea and Ginsparg-Wilson valence quarks. The Symanzik effective action for this mixed lattice theory, including the lattice spacing contributions…
Light hadron spectra and wave functions in quenched QCD with overlap quarks on a large lattice
Federico Berruto, Nicolas Garron, Christian Hoelbling +5
A simulation of quenched QCD with the overlap Dirac operator has been completed using 100 Wilson gauge configurations at beta=6 on an 18^3x64 lattice. We present results for meson…
Chiral perturbation theory for lattice QCD including O(a^2)
O. Baer, G. Rupak, N. Shoresh
The O(a^2) contributions to the chiral effective Lagrangian for lattice QCD with Wilson fermions are constructed. The results are generalized to partially quenched QCD with Wilson…
Chiral perturbation theory at O(a^2) for lattice QCD
Oliver Baer, Gautam Rupak, Noam Shoresh
We construct the chiral effective Lagrangian for two lattice theories: one with Wilson fermions and the other with Wilson sea fermions and Ginsparg-Wilson valence fermions. For eac…
Simulations with different lattice Dirac operators for valence and sea quarks
O. Baer, G. Rupak, N. Shoresh
We discuss simulations with different lattice Dirac operators for sea and valence quarks. A goal of such a "mixed" action approach is to probe deeper the chiral regime of QCD by en…