ar X iv : h ep - l at / 9 60 70 64 v 1 2 6 Ju l 1 99 6

ar X iv : h ep - l at / 9 60 70 35 v 1 1 8 Ju l 1 99 6 1 Supersymmetric gauge theories on the lattice

The perspectives of numerical simulations in supersymmetric quantum field theories with vector-like gauge symmetries are discussed. A numerical simulation algorithm for SU(2) gauge theory with gluinos is studied and the first results on the glueball-gluinoball spectrum are presented.

ar X iv : h ep - l at / 9 80 70 28 v 1 1 1 Ju l 1 99 8 COURSE INTRODUCTION TO LATTICE QCD

ar X iv : q - a lg / 9 60 70 28 v 1 2 7 Ju l 1 99 6 Examples of Categorification

ar X iv : h ep - l at / 9 70 60 19 v 1 2 6 Ju n 19 97 BUTP – 97 / 16 Properties of Renormalization Group Transformations 1

We describe some properties of Renormalization Group transformations. Especially we show why some of the RG transformations have redundant eigenoperators with eigenvalues that cannot be determined by simple dimensional analysis and give the corresponding formulae. Work supported in part by Schweizerischer Nationalfonds

ar X iv : h ep - p h / 94 07 37 5 v 1 2 6 Ju l 1 99 4 Scaling Relation for Leptonic Constants of Higher Excitations in Heavy Quarkonium

Introduction