This article reviews lattice QCD results for the light hadron spectrum. An overview of different
formulations of lattice QCD with discussions on the fermion doubling problem and …

Quantum field theory describes basic physical phenomena over an extremely wide range of
length or energy scales. Quantum fields exist in space and time, which can be approximated …

We present an investigation of gauge-invariant smearing for Wilson fermions in quenched
lattice QCD on a 24 3× 48 lattice at β= 6.2. We demonstrate a smearing algorithm that allows …

A high statistics computation of the decay constant ƒ B is presented to study scaling and
finite size effects. Smooth wave functions for the B-meson allow to suppress excited state …

We discuss in general the construction of gauge-invariant nonlocal meson operators on the
lattice. We use such operators to study the P-and D-wave mesons as well as hybrid mesons …

We compute the decay constant of the B-meson, ƒ B, on a 10 2× 20× 40 lattice at β= 6.0, with
Wilson fermions, using 30 gauge field configurations, generated in the quenched …

Point-to-point vacuum correlation functions for spatially separated hadron currents are
calculated in quenched lattice QCD on a 16 3× 24 lattice with 6 g 2= 5.7. The lattice data are …

We present results for the spectrum of QCD in the quenched approximation using staggered
fermions at β= 5.7, 6. 0, and 6.2. We use extended wall sources, which give a better …

In this paper we study (2000)(quenched) lattice configurations from the APE collaboration,
for different lattice volumes and for 6.0⩽ β⩽ 6.4 using both the Wilson and the SW-Clover …

A lattice calculation of the pseudoscalar decay constant of heavy-light mesons is reported.
Results are obtained (in the quenched approximation) from lattices at β= 6.3 through a …