3 papers
hep-th2026
Anomaly-Free Spectra, Unimodular Lattices and 6D R-Symmetry Gauged Supergravity
Katrin Becker, Qi You
We study the classification problem for anomaly-free 6D supergravities with a gauged abelian R-symmetry and one tensor multiplet. We present eleven new models wi…
hep-th2025
Global anomalies in gauged supergravities
Katrin Becker, Ergin Sezgin, David Tennyson +1
There exists a rare class of R-symmetry gauged supergravities in six dimensions with gauge group , where is semisimple with rank greater than one, and…
hep-th2023
New anomaly free supergravities in six dimensions
Katrin Becker, Alex Kehagias, Ergin Sezgin +2
An extended search for anomaly free matter coupled supergravity in six dimension is carried out by two different methods which we refer to as the graphical and rank metho…