117 citations · 1.4k across the 55 of their papers we have counts for
4 papers · 1 filter
On Moduli Spaces in Supergravity
Senarath de Alwis, Jan Louis, Liam McAllister +2
We study the structure of the supersymmetric moduli spaces of and supergravity theories in backgrounds. In the case, the moduli space…
Comment on "Anomaly Mediation from Unbroken Supergravity"
S. P. de Alwis
I argue that ArXiv:1307.3251 is based on a misunderstanding of the role of Weyl transformations in local off-shell supersymmetry and what constitutes a true symmetry of the theory.
Stability, Tunneling and Flux Changing de Sitter Transitions in the Large Volume String Scenario
S. de Alwis, R. K. Gupta, E. Hatefi +1
We study the non-perturbative stability of the Large Volume Scenario (LVS) of IIB string compactifications, by analysing transitions mediated by the Brown-Teitelboim (BT) brane nuc…
Heterotic Moduli Stabilisation
Michele Cicoli, Senarath de Alwis, Alexander Westphal
We perform a systematic analysis of moduli stabilisation for weakly coupled heterotic string theory compactified on manifolds which are Calabi-Yau up to alpha' effects. We review h…