77 citations · 278 across the 8 of their papers we have counts for
3 papers · 1 filter
On the formulation of D=11 supergravity and the composite nature of its three-from field
Igor A. Bandos, Jose A. de Azcarraga, Moises Picon +1
The underlying gauge group structure of the D=11 Cremmer-Julia-Scherk supergravity becomes manifest when its three-form field A_3 is expressed through a set of one-form gauge field…
Spacetime scale-invariant super-p-brane actions on enlarged superspaces and the geometry of kappa-symmetry
Jose A. de Azcarraga, Jose M. Izquierdo, Cesar Miquel-Espanya
We use the additional variables of suitably enlarged superspaces to write new actions for extended objects, with kappa-symmetry, in such a way that the tension emerges from them as…
Extensions, expansions, Lie algebra cohomology and enlarged superspaces
J. A. de Azcarraga, J. M. Izquierdo, M. Picon +1
After briefly reviewing the methods that allow us to derive consistently new Lie (super)algebras from given ones, we consider enlarged superspaces and superalgebras, their relevanc…