Parity singlets and doublets of massive spin-3 particles in $D=2+1$ via Nother gauge embedding

D. Dalmazi, E. L. Mendonça, A. L. R. dos Santos

Here we demonstrate that the sixth order (in derivatives) spin-3 self-dual model can be obtained from the fifth order self-dual model via a Noether Gauge Embedding (NGE) of longitu…