61 citations · 128 across the 3 of their papers we have counts for
5 papers
Generalized supersymmetric cosmological term in N=1 Supergravity
P. K. Concha, E. K. Rodríguez, P. Salgado
An alternative way of introducing the supersymmetric cosmological term in a supergravity theory is presented. We show that the -Lorentz superalgebra allows to construct a geom…
Generalized Poincare algebras and Lovelock-Cartan gravity theory
P. K. Concha, D. M. Peñafiel, E. K. Rodríguez +1
We show that the Lagrangian for Lovelock-Cartan gravity theory can be re-formulated as an action which leads to General Relativity in a certain limit. In odd dimensions the Lagrang…
Chern-Simons and Born-Infeld gravity theories and Maxwell algebras type
P. K. Concha, D. M. Peñafiel, E. K. Rodríguez +1
Recently was shown that standard odd and even-dimensional General Relativity can be obtained from a -dimensional Chern-Simons Lagrangian invariant under the alge…
Even-dimensional General Relativity from Born-Infeld gravity
P. K. Concha, D. M. Peñafiel, E. K. Rodríguez +1
It is an accepted fact that requiring the Lovelock theory to have the maximun possible number of degree of freedom, fixes the parameters in terms of the gravitational and the cosmo…
Supergravity in (2+1) dimensions from (3+1)-dimensional Supergravity
Patricio Salgado, Fernando Izaurieta, Eduardo Rodriguez
In the context of the formalism proposed by Stelle-West and Grignani-Nardelli, it is shown that Chern-Simons supergravity can be consistently obtained as a dimensional reduction of…