The large charge expansion and AdS/CFT
High Energy Physics - Theory
2020-07-15 v1
Abstract
The scaling dimensions of charged operators in conformal field theory were recently computed in a large charge expansion. We verify this expansion in a dual AdS model. Specifically, we numerically construct solitonic boson star solutions of Einstein-Maxwell-Scalar theory in AdS and find that its mass at large charge reproduces the universal form of the lowest operator dimension in the large U(1) charge sector of the dual 2+1 dimensional CFT.
Cite
@article{arxiv.2005.06169,
title = {The large charge expansion and AdS/CFT},
author = {Anton de la Fuente and Jann Zosso},
journal= {arXiv preprint arXiv:2005.06169},
year = {2020}
}