48 citations · 87 across the 5 of their papers we have counts for
5 papers
Fast evaluation and locality of overlap fermions
W. Bietenholz, I. Hip, K. Schilling
In order to construct improved overlap fermions, we start from a short ranged approximate Ginsparg-Wilson fermion and insert it into the overlap formula. We show that its polynomia…
Microscopic Universality and the Chiral Phase Transition in two Flavor QCD
F. Farchioni, Ph. de Forcrand, I. Hip +2
We re-analyze data from available finite-temperature QCD simulations near the chiral transition, with the help of Chiral Random Matrix Theory (chRMT). Statistical properties of the…
Comparing lattice Dirac operators with Random Matrix Theory
F. Farchioni, I. Hip, C. B. Lang
We study the eigenvalue spectrum of different lattice Dirac operators (staggered, fixed point, overlap) and discuss their dependence on the topological sectors. Although the model…
Eigenvalue spectrum of massless Dirac operators on the lattice
F. Farchioni, I. Hip, C. B. Lang +1
We present a detailed study of the interplay between chiral symmetry and spectral properties of the Dirac operator in lattice gauge theories. We consider, in the framework of the S…
Chiral symmetry in the 2-flavour lattice Schwinger model
I. Hip, C. B. Lang, R. Teppner
We study the 2-flavour lattice Schwinger model: QED in D=2 with two fermion species of identical mass. In the simulation we are using Wilson fermions where chiral symmetry is expli…