The Inversion Formula and 3d CFTs

Abstract: The Lorentzian inversion formula proves that CFT data is analytic in spin and that operators can be organized on Regge trajectories. In this talk we investigate the leading Regge trajectories of the O(2) model using a combination of numerical and analytical techniques. We find agreement between the two methods in various charge sectors of the O(2) CFT. Furthermore, we find evidence that scalar operators lie on Regge trajectories and estimate the Regge intercept of the O(2) model. Finally, we use the analytic and numerical data to study non-Gaussianities in the charge-1 scalar four-point function.

general relativity and quantum cosmologyHEP - phenomenologyHEP - theorymathematical physics

Audience: researchers in the topic

CCTP HEP Seminars

Series comments: Description: Seminars in high energy physics

Weekly HEP Seminars in the broad spectrum of High Energy Physics at University of Crete.

Recordings of past seminars can be found at conference.physics.uoc.gr/b/hep-kzk-2ad