Near-Conformal Dynamics at Large Charge

Understand

We investigate four-dimensional near-conformal dynamics by means of the large-charge limit.

• We first introduce and justify the formalism in which near-conformal invariance is insured by adding a dilaton and then determine the large-charge spectrum of the theory.
• The dilaton can also be viewed as the radial mode of the EFT.
• We calculate the two-point functions of charged operators.