213 citations · 1.9k across the 41 of their papers we have counts for
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hep-th2023
Extensions of a scale-separated AdS solution and their mass spectrum
David Andriot, George Tringas
We consider two extensions of the so-called DGKT solution, a 4d scale-separated anti-de Sitter (AdS) solution obtained as a compactification on a 6d torus orbifold. Each extension…
hep-th2023
Accelerated expansion of an open universe, and string theory realizations
David Andriot, Dimitrios Tsimpis, Timm Wrase
Recently, many works have tried to realize cosmological accelerated expansion in string theory models in the asymptotic regions of field space, with a typical scalar potential $V(φ…
hep-th2023
Bumping into the species scale with the scalar potential
David Andriot
As a quantum gravity cut-off, the species scale gets naturally compared to the energy scale of a scalar potential in an EFT. In this note, we compare the species scale, i…