O ct 2 00 3 LATTICE SUPERSYMMETRY AND STRING PHENOMENOLOGY

I discuss the usefulness of lattice supersymmetry in relation to string phenomenol-ogy. I suggest how lattice results might be incorporated into string phenomenology. I outline difficulties and describe some constructions that contain an exact lattice version of supersymmetry, thereby reducing fine-tuning of the regulator. I mention some problems that occur… CONTINUE READING