Glueball Spins in $ D=3$ Yang-Mills

Understand

We determine spins of more than 100 low lying glueball states in $D=2+1$ dimensional $SU(4)$ gluodynamics by a lattice calculation.

• We go up to $J=8$ in the spin value.
• We compare the resulting spectrum with predictions of the Axionic String Ansatz (ASA).
• We find a perfect match for 39 lightest states, corresponding to the first four string levels.