20 citations · 51 across the 5 of their papers we have counts for
4 papers · 2 filters
Exact solutions for Bianchi type cosmological metrics, Weyl orbits of E_{8(8)} subalgebras and p--branes
P. Fré, K. Rulik, M. Trigiante
In this paper we pursue further a programme initiated in a previous work and aimed at the construction, classification and property investigation of time dependent solutions of sup…
The kappa Supersymmetric Non Abelian Born Infeld Action for a D3 brane
Pietro Fre', Leonardo Modesto
In the previous submission of this paper we claimed to have solved the problem of constructing a consistent non-abelian Born Infeld action which is --supersymmetric to all order…
Cosmological backgrounds of superstring theory and Solvable Algebras: Oxidation and Branes
P. Fre', V. Gili, F. Gargiulo +3
We develop a systematic algorithm to construct, classify and study exact solutions of type II A/B supergravity which are time--dependent and homogeneous and hence represent candida…
N=2 supergravity models with stable de Sitter vacua
Pietro Fre', Mario Trigiante, Antoine Van Proeyen
In the present talk I shall review the construction of N=2 supergravity models exhibiting stable de Sitter vacua. These solutions represent the first instance of stable backgrounds…