Pathologies of the large-N limit for RP^{N-1}, CP^{N-1}, QP^{N-1} and mixed isovector/isotensor sigma-models
(2000)
On the Canonical c-Function in 4-d Field Theories Possessing Supergravity Duals
(2000)
RG fixed points in supergravity duals of 4-d field theory and asymptotically AdS spaces
Physics Letters B Elsevier 454:1-2 (1999) 77-83
RG Fixed Points in Supergravity Duals of 4-d Field Theory and Asymptotically AdS Spaces
(1999)