Spinning correlators in large-charge CFTs
High Energy Physics - Theory
2022-09-07 v1
Abstract
We systematically study correlators of a generic conformal field theory with a global O(2) symmetry in a sector of large global charge. We focus in particular on three- and four-point correlators with conserved current insertions sandwiched between spinful excited states corresponding to phonons over the large-charge vacuum. We also discuss loop corrections to the scaling dimensions and observe multiple logarithms in even dimensions.
Cite
@article{arxiv.2203.12624,
title = {Spinning correlators in large-charge CFTs},
author = {Nicola Dondi and Ioannis Kalogerakis and Rafael Moser and Domenico Orlando and Susanne Reffert},
journal= {arXiv preprint arXiv:2203.12624},
year = {2022}
}
Comments
50 pages