Spinning correlators in large-charge CFTs


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.

Nucl.Phys.B 983 (2022) 115928
Domenico Orlando
Domenico Orlando

My research interests include string theory, conformal field theory, supersymmetric gauge theories and integrability