3 papers
hep-th2026
Warped Numerical Calabi-Yau Metrics
Severin Lüst, Fabian Ruehle, Simon Schreyer
We compute numerical warped Type IIB flux backgrounds on Calabi-Yau threefolds following the construction of Giddings, Kachru, and Polchinski. Using physics-informed neural network…
hep-th2025
Effective potentials, warping, and implications for F-term uplifting
Arthur Hebecker, Severin Lüst, Andreas Schachner +1
We analyse warping corrections to the scalar potential in flux compactifications of Type IIB string theory, focusing on their effect on -term de Sitter uplifting in Calabi-Yau o…
hep-th2024
Higher order corrections to KPV: The nonabelian brane stack perspective
Simon Schreyer
In this work, we study the decay of -branes in the setup of Kachru, Pearson, and Verlinde (KPV) at higher order in from the perspective of a nonabelian $\overli…