ar X iv : h ep - l at / 9 61 20 15 v 1 1 6 D ec 1 99 6 QCDF 90 : Lattice QCD with Fortran 90 ⋆

ar X iv : h ep - l at / 9 60 70 27 v 1 1 0 Ju l 1 99 6

We implement lattice QCD using the Fortran 90 language. We have designed machine independent modules that define fields (gauge, fermions, scalars, etc...) and have defined overloaded operators for all possible operations between fields, matrices and numbers. With these modules it is very simple to write QCD programs. We have also created a useful compression standard for storing the lattice con...

ar X iv : h ep - l at / 9 60 90 13 v 1 3 S ep 1 99 6 1

We present an exact local bosonic algorithm for the simulation of dynamical fermions in lattice QCD. We show that this algorithm is a viable alternative to the Hybrid Monte Carlo algorithm.

ar X iv : h ep - l at / 9 90 60 02 v 1 1 J un 1 99 9 Exploring the π + – π + Interaction in Lattice QCD

ar X iv : h ep - l at / 9 61 20 07 v 1 6 D ec 1 99 6 Perfect Lattice Actions for

We construct a perfect lattice action for staggered fermions by blocking from the continuum. The locality, spectrum and pressure of such perfect staggered fermions are discussed. We also derive a consistent fixed point action for free gauge fields and discuss its locality as well as the resulting static quark-antiquark potential. This provides a basis for the construction of (classically) perfe...

ar X iv : h ep - l at / 9 61 10 16 v 1 2 0 N ov 1 99 6 DEVELOPMENT IN LATTICE QCD SHEP – 96 – 33

After a brief discussion of the promise and limitations of the lattice technique, I review lattice QCD results for several quantities of phenomenological interest. These are: matrix elements for heavy-to-light meson decays, leptonic decay constants f B and f D , the parameters B B and B K for neutral B and K meson mixing respectively, the strong coupling constant, light quark masses and the lig...