4 papers
Towers of Operators in CFTs and Convexity Bounds at Large Charge
Fedor K. Popov, Adar Sharon
In arXiv:2406.19441, it was shown that for 3d CFTs with a moduli space along which a symmetry is spontaneously broken, the minimum scaling dimension at large charge scal…
Moduli Spaces in CFT: Large Charge Operators
Gabriel Cuomo, Leonardo Rastelli, Adar Sharon
Using the large-charge expansion, we prove a necessary condition for a CFT to exhibit conformal symmetry breaking, under the assumption that a continuous global symmetry is ${\it a…
Non-Local Conserved Currents and Continuous Non-Invertible Symmetries
Diego Delmastro, Adar Sharon, Yunqin Zheng
We embark on a systematic study of continuous non-invertible symmetries, focusing on 1+1d CFTs. We describe a generalized version of Noether's theorem, where continuous non-inverti…
6d Large Charge and 2d Virasoro Blocks
Jonathan J. Heckman, Adar Sharon, Masataka Watanabe
We compute observables in the interacting rank-one 6d SCFT at large R-charge. We focus on correlators involving , namely symmetric products of the bottom…