We derive the full Kaluza-Klein spectrum of type IIB supergravity compactified on ${\mathrm{AdS}}_{5}{\ifmmode\times\else\texttimes\fi{}\mathrm{T}}^{11}$ with… Expand

A geometric formulation which describes extended supergravities in any dimension in the presence of electric and magnetic sources is presented. In this framework, the underlying duality symmetries of… Expand

We consider the possible consistent truncation of N-extended supergravities to lower N 0 theories. The truncation, unlike the case of N-extended rigid theories, is non trivial and only in some cases… Expand