Showing hep-latShow all
3 papers · 1 filter
hep-lat2003
Vector and Axial-Vector Propagators in the ε-Regime of QCD
P. H. Damgaard, P. Hernandez, K. Jansen +2
Using quenched and unquenched chiral perturbation theory we compute vector and axial current two-point functions at finite volume and fixed gauge field topology, in the so-called ε…
hep-lat2001
Ginsparg-Wilson fermions: practical aspects and applications
P. Hernandez
I review recent progress in the implementation of lattice fermions satisfying the Ginsparg-Wilson relation and some physical applications.
hep-lat2000
A note on the practical feasibility of domain-wall fermions
P. Hernández, K. Jansen, M. Lüscher
Domain-wall fermions preserve chiral symmetry up to terms that decrease exponentially when the lattice size in the fifth dimension is taken to infinity. The associated rates of con…