2 papers
hep-th1997
Algebraic Renormalization: perturbative twisted considerations on topological Yang-Mills theory and on N=2 supersymmetric gauge theories
F. Fucito, A. Tanzini, L. C. Q. Vilar +3
Lectures given at the First School on Field Theory and Gravitation, Vitória, Esp\'ırito Santo, Brazil, 15-19 April, 1997.
hep-th1995
Non-Linear Supersymmetric -Models and their Gauging in the Atiyah-Ward Space-Time
M. Carvalho, L. C. Q. Vilar, J. A. Helayël-Neto
We present a supersymmetric non-linear $\s$-model built up in the superspace of Atiyah-Ward space-time. A manifold of the Kähler type comes out that is restricted by a partic…