3 papers
hep-th2000
Correlation functions of chiral primary operators in perturbative {\cal N}=4 SYM
S. Penati, A. Santambrogio, D. Zanon
We discuss recent results on two-point functions of chiral primary operators in {\cal N}=4 SU(N) supersymmetric Yang-Mills theory. Our results give further support to the belief th…
hep-th1998
A detailed case study of the rigid limit in Special Kähler geometry using K3
Marco Billo, Frederik Denef, Pietro Fre +4
This is a résumé of an extensive investigation of some examples in which one obtains the rigid limit of N=2 supergravity by means of an expansion around singular points in the modu…
hep-th1992
Quantum symmetries in supersymmetric Toda theories
Silvia Penati, Daniela Zanon
: We consider two--dimensional supersymmetric Toda theories based on the Lie superalgebras , and which admit a fermionic set of simple roots and a fermi…