3 papers
hep-th1999
Non linear realizations of isometry groups, conformal algebras and geodesics in Anti-de Sitter like spaces
Adrian R. Lugo
We present the explicit global realization of the isometries of anti-de Sitter like spaces of signature , and their algebras in the space of functions on the pseudo-Riem…
hep-th1997
A N-extended version of superalgebras in D=3,9 mod 8
Adrian R. Lugo
A set of generalized superalgebras containing arbitrary tensor p-form operators is considered in dimensions for and the general conditions for its existence…
hep-th1992
Comments on Gauged WZW Models
Adrian R. Lugo
Some remarks are made about free anomaly groups in gauged WZW models. Considering a quite general action, anomaly cancellation is analyzed. The possibility of gauging left and righ…