First massive GSO-projected Neveu–Schwarz states
= First massive GSO-projected Neveu–Schwarz states
{title2=$8+64+56=128$}
At NS level $3/2$, the light-cone families are $b_{-3/2}^i|0\rangle$, $\alpha_{-1}^ib_{-1/2}^j|0\rangle$, and three distinct $b_{-1/2}$ oscillators. Their dimensions are $8+64+\binom83=128$. All have odd fermion-excitation parity. They assemble into the massive <Spin group> representations $44+84$, a symmetric traceless tensor and a three-form of Spin(9).