Theoretical as well as experimental progress has been made in the last decade in
describing the properties of baryons. In this review I will mostly report on the theoretical …

We investigate a new numerical procedure to compute fermionic correlation functions at very
small quark masses. Large statistical fluctuations, due to the presence of local``bumps''in the …

We present a lattice QCD calculation of the low-energy constants of the leading order chiral
Lagrangian. In these simulations the epsilon regime is reached by using tree-level improved …

We present a strategy designed to separate several possible origins of the well-known
enhancement of the ΔI= 1/2 amplitude in non-leptonic kaon decays. In particular, we seek to …

We calculate mesonic two-point functions in the ϵ-regime of two-flavor QCD on the lattice
with exact chiral symmetry. We use gauge configurations of size 16 3× 32 at a∼ 0.11 fm …

We present a non-perturbative determination of the renormalization factor ZS of the scalar
density in quenched QCD with overlap fermions. Results are obtained at four values of the …

We derive the two-point spectral correlation function of the Dirac operator with a specific
external source in the ϵ regime of QCD. This correlation function has a unique and strong …

We present numerical results for the 2-flavour Schwinger model with dynamical chiral lattice
fermions. We insert an approximately chiral hypercube Dirac operator into the overlap …

The overlap hypercube fermion is a variant of a chirally symmetric lattice fermion, which is
endowed with a higher level of locality than the standard overlap fermion. We apply this …

We explore gauge actions for lattice QCD, which are constructed such that the occurrence of
small plaquette values is strongly suppressed. By choosing strong bare gauge couplings we …