Renormalisation Group Behaviour of O exp + and 2 exp + Glueball Masses in SU(2) Lattice Gauge Theory

摘要

We calculate the 0 exp + and 2 exp + glueball masses at several values of the coupling and verify compatibility with the desired renormalisation group behaviour. The calculation uses momentum smeared glueball wave functions on a large 8 exp 4 lattice and confirms our previous results obtained on smaller lattices. (ERA citation 08:032725)