Near-conformal dynamics at large charge

  title={Near-conformal dynamics at large charge},
  author={D. Orlando and S. Reffert and Francesco Sannino},
  journal={Physical Review D},
  • D. Orlando, S. Reffert, Francesco Sannino
  • Published 2020
  • Physics
  • Physical Review D
  • 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 effective field theory. We calculate the two-point functions of charged operators. We discover that the mass of the dilaton, parametrizing the near-breaking of conformal… CONTINUE READING
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