29 citations · 198 across the 19 of their papers we have counts for
3 papers · 1 filter
Universal Properties of Type IIB and F-theory Flux Compactifications at Large Complex Structure
M. C. David Marsh, Kepa Sousa
We consider flux compactifications of type IIB string theory and F-theory in which the respective superpotentials at large complex structure are dominated by cubic or quartic terms…
A new class of de Sitter vacua in String Theory Compactifications
Ana Achúcarro, Pablo Ortiz, Kepa Sousa
We revisit the stability of the complex structure moduli in the large volume regime of type-IIB flux compactifications. We argue that when the volume is not exponentially large, su…
Large Scale Power Suppression in a Multifield Landscape
Jose J. Blanco-Pillado, Mafalda Dias, Jonathan Frazer +1
Power suppression of the cosmic microwave background on the largest observable scales could provide valuable clues about the particle physics underlying inflation. Here we consider…