30 citations · 105 across the 7 of their papers we have counts for
4 papers · 1 filter
Universal accelerating cosmologies from 10d supergravity
Paul Marconnet, Dimitrios Tsimpis
We study 4d Friedmann-Lemaître-Robertson-Walker cosmologies obtained from time-dependent compactifications of Type IIA 10d supergravity on various classes of 6d manifolds (Calabi-Y…
Automated consistent truncations and stability of flux compactifications
David Andriot, Paul Marconnet, Muthusamy Rajaguru +1
Classical flux compactifications contribute to a well-controlled corner of the string landscape, therefore providing an important testing ground for a variety of conjectures. We fo…
Exploring the landscape of (anti-) de Sitter and Minkowski solutions: group manifolds, stability and scale separation
David Andriot, Ludwig Horer, Paul Marconnet
We classified in arXiv:2201.04152 certain 10d supergravity solutions with a 4d de Sitter, Minkowski or anti-de Sitter spacetime. We then found new solutions in previously unexplore…
Charting the landscape of (anti-) de Sitter and Minkowski solutions of 10d supergravities
David Andriot, Ludwig Horer, Paul Marconnet
We classify solutions of 10d type IIA/B supergravities with orientifolds, on a 4d maximally symmetric spacetime times a 6d group manifold. We then look for new solutions in previou…