75 citations · 620 across the 33 of their papers we have counts for
3 papers · 1 filter
The Geometry of SUSY Enhancement
Federico Carta, Simone Giacomelli, Hirotaka Hayashi +1
We provide a precise geometric picture that demystifies the phenomenon of supersymmetry enhancement along certain RG flows of four-dimensional field theories, recently discovered b…
The two faces of T-branes
Iosif Bena, Johan Blåbäck, Raffaele Savelli +1
We establish a brane-brane duality connecting T-branes to collections of ordinary D-branes. T-branes are intrinsically non-Abelian brane configurations with worldvolume flux, where…
T-branes and defects
Fernando Marchesano, Raffaele Savelli, Sebastian Schwieger
We study T-branes on compact Kaehler surfaces, in the presence of fields localised at curves. If such fields are treated as defects, their vevs induce delta-function sources for th…