Seminars schedule

Astrophysics Journal Club
TPP Journal Club
Astroparticle Seminar
Astroparticle Coffee
Astroparticle Colloquium
TPP Group Seminar
TPP Ph.D. Defence
Dennis Sciama Memorial Lecture
Astrophysics Ph.D. Defence
Astrophysics Seminar
Astrophysics Colloquium
Astroparticle Ph.D. Defence
SISSA colloquium
Joint ICTP/SISSA Pheno Journal Club

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SISSA - room 137
SISSA - room 137

Wednesday 20 November 2019

005 h: 14:30 Conformality Loss, Walking, and 4d Complex CFTs at Weak Coupling
Marco Serone Four-dimensional gauge theories can flow in the infrared to non-trivial conformal field theories. It has been conjectured that conformality can be lost because of merging of two nearby fixed points that move into the complex plane, and that a walking dynamics governed by scaling dimensions of operators defined at such complex fixed points can occur. Controlled, parametrically weakly-coupled, and ultraviolet-complete 4d gauge theories that explicitly realize this scenario are presented.
TPP Group Seminar