3 papers
hep-th1999
Superconformal Field Theories, Multiplet Shortening, and the AdS/SCFT Correspondence
S. Ferrara, A. Zaffaroni
We review the unitarity bounds and the multiplet shortening of UIR's of 4 dimensional superconformal algebras , () in view of their dual role in the AdS/SCFT co…
hep-th1998
N=6 Supergravity on and the Superconformal Correspondence
S. Ferrara, M. Porrati, A. Zaffaroni
It is argued that N=6 supergravity on , with gauge group corresponds, at the classical level, to a subsector of the ``chiral'' primary operators of N=4 Ya…
hep-th1998
Bulk Gauge Fields in AdS Supergravity and Supersingletons
S. Ferrara, A. Zaffaroni
We describe conformal operators living at the boundary of in a general setting. Primary conformal operators at the threshold of the unitarity bounds of UIR's of O(d,2)…