213 citations · 1.9k across the 41 of their papers we have counts for
Showing 2024Show all
2 papers · 1 filter
hep-th2024
Exponential Quintessence: curved, steep and stringy?
David Andriot, Susha Parameswaran, Dimitrios Tsimpis +2
We explore the possibility that our universe's current accelerated expansion is explained by a quintessence model with an exponential scalar potential, , keepi…
hep-th2024
On classical de Sitter solutions and parametric control
David Andriot, Fabian Ruehle
Finding string backgrounds with de Sitter spacetime, where all approximations and corrections are controlled, is an open problem. We revisit the search for de Sitter solutions in t…