3 papers
hep-th2026
On the branes behind scale-separated AdS flux vacua
Ãlvaro Arboleya, Adolfo Guarino, Clara Roldán-DomÃnguez +1
We investigate the brane origin of supersymmetric and scale-separated AdS flux vacua arising in a class of type IIB orientifold reductions with G-structure. First, using th…
hep-th2026
7D (non-)susy vacua & DWs from dynamical open strings
Valentina Bevilacqua, Giuseppe Dibitetto, Giuseppe Sudano
Warped compactifications of massive type IIA supergravity on a 3-sphere with spacetime-filling O6/D6 sources are known to admit a half-maximal gauged supergravity description in 7D…
hep-th2025
Open strings in type IIB AdS flux vacua
Ãlvaro Arboleya, Adolfo Guarino, Matteo Morittu +1
The role of open strings is investigated in the context of AdS flux vacua arising from type IIB orientifold reductions. On the one hand, contrary to expectations, the perturb…