44 citations · 165 across the 13 of their papers we have counts for
Showing 2023Show all
3 papers · 1 filter
hep-th2023
The Bubble of Nothing under T-duality
Matilda Delgado
The bubble of nothing is a solution to Einstein's equations where a circle shrinks and pinches off smoothly. As such, it is one of the simplest examples of a dynamical cobordism to…
hep-th2023★ 2 cited
Global anomalies & bordism of non-supersymmetric strings
Ivano Basile, Arun Debray, Matilda Delgado +1
The three tachyon-free non-supersymmetric string theories in ten dimensions provide a handle on quantum gravity away from the supersymmetric lamppost. However, they have not been s…
hep-th2023★ 38 cited
Emergence of Species Scale Black Hole Horizons
José Calderón-Infante, Matilda Delgado, Angel M. Uranga
The scale at which quantum gravity becomes manifest, the species scale , has recently been argued to take values parametrically lower than the Planck scale. We use black holes…