86 citations · 139 across the 9 of their papers we have counts for
9 papers
A Step Towards Uncovering The Structure of Multistable Neural Networks
Magnus Tournoy, Brent Doiron
We study how the connectivity within a recurrent neural network determines and is determined by the multistable solutions of network activity. To gain analytic tractability we let…
Non-supersymmetric branes
Niccolò Cribiori, Christoph Roupec, Magnus Tournoy +2
We discuss how to incorporate non-supersymmetric branes in compactifications of type II string theories. We particularly focus on flux compactifications on stru…
de Sitter Conjectures in N=1 Supergravity
Sergio Ferrara, Magnus Tournoy, Antoine Van Proeyen
Supergravity theories at D=4 allow to formulate the Swampland de Sitter conjectures in the complex field space of scalar components of chiral multiplets. We formulate the de Sitter…
Supercurrents in N=1 Minimal Supergravity in the Superconformal Formalism
Sergio Ferrara, Marine Samsonyan, Magnus Tournoy +1
We discuss the Einstein tensor, the supercurrent and their conservation laws of old and new minimal formulations of supergravity in the superconformal approach. The variation of th…
Noether Supercurrents, Supergravity and Broken Supersymmetry
Sergio Ferrara, Magnus Tournoy
Some general aspects of supersymmetry and supergravity are briefly reviewed with emphasis on Noether supercurrents and their role in the discussion of supersymmetry breaking.
Supersymmetric Born-Infeld actions and new Fayet-Iliopoulos terms
Niccolò Cribiori, Fotis Farakos, Magnus Tournoy
We consider supersymmetric Born-Infeld actions that have a second non-linear supersymmetry. We focus on the model proposed by Bagger and Galperin and show that the bre…
Comments on rigid and local supercurrents in minimal Supergravity
Sergio Ferrara, Marine Samsonyan, Magnus Tournoy +1
We discuss local supercurrents as sources of the super-Einstein equations in the superconformal approach in the old and new minimal (auxiliary fields) formulation. Modifications of…
Fayet-Iliopoulos terms in supergravity without gauged R-symmetry
Niccolò Cribiori, Fotis Farakos, Magnus Tournoy +1
We construct a supergravity-Maxwell theory with a novel embedding of the Fayet-Iliopoulos D-term, leading to spontaneous supersymmetry breaking. The gauging of the R-symmetry is no…
The Supercurrent and Einstein equations in the Superconformal formulation
Sergio Ferrara, Marine Samsonyan, Magnus Tournoy +1
We give a new expression for the supercurrent and its conservation in curved , superspace using the superconformal approach. The first component of the superfield…