Restricted Supergauge invariance, N=2 Coadjoint Orbit and N=2 Quantum Supergravity
W. A. Sabra
Abstract
It is shown that the N=2 superconformal transformations are restricted N=1 supergauge transformations of a supergauge theory with Osp(2,2) as a gauge group. Based on this result, a canonical derivation of the Osp(2,2) current algebra in the superchiral gauge formulation of N=2 supergravity is presented.
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