2 papers
hep-th2026
Holographic realization of higher-spin Carrollian free fields
Ethan D'Arcy, Arnaud Delfante, Stefan Fredenhagen
We provide a holographic bulk realization of Carrollian free-field structures arising in three-dimensional asymptotically flat (higher-spin) gravity. We construct a class of bounda…
cond-mat.mtrl-sci2025
Accurate bandgaps of photovoltaic kesterites from first-principles DFT+U
Andrew C. Burgess, Lórien MacEnulty, Ethan D'Arcy +2
Streamlined prediction of the electronic properties of photoactive materials warrants a Density Functional Theory (DFT) based approach that (i) yields reliable bandgaps, (ii) is fr…