Walking, the dilaton, and complex CFT (I)

20 Jun 2019, 14:20
20m
Shimao 3B

Shimao 3B

Parallel Physics Beyond the Standard Model Physics Beyond the Standard Model

Speaker

Julius Kuti

Description

We compare the absence of the conformal fixed point in the near-conformal gauge theory paradigm with the alternate hypothesis where a complex conjugate pair of conformal fixed points drives the slow scale-dependence (walking) of the renormalized gauge coupling. The complex conformal fixed points would control the scale-dependent anomalous dimensions and the EFT of Goldstone pions coupled to the emergent light scalar, perhaps the dilaton of scale symmetry breaking.

Primary author

Julius Kuti

Co-authors

Zoltan Fodor Kieran Holland chik him wong (University of Wuppertal)

Presentation Materials