A canonical approach shows that conformal gravitons have six states and conformal gravitinos have eight states. These results differ from previous counts which yielded four and six states, respectively, and solve a puzzle in $N=2\mathrm{}$ extended conformal supergravity. They agree with results of Fradkin and Tseytlin based on a path-integral approach.

• Received 16 February 1982

DOI:https://doi.org/10.1103/PhysRevD.26.934