2 papers
gr-qc2000
Currents and Superpotentials in classical gauge theories: II. Global aspects and the example of Affine gravity
B. Julia, S. Silva
The conserved charges associated to gauge symmetries are defined at a boundary component of space-time because the corresponding Noether current can be rewritten on-shell as the di…
hep-th1999
On first order formulations of supergravities
B. Julia, S. Silva
Supergravities are usually presented in a so-called 1.5 order formulation. Here we present a general scheme to derive pure 1^{st} order formulations of supergravities from the 1.5…