Speaker
Esben Mølgaard
(University of Southern Denmark)
Description
Fixed points in gauge theories with fermions have been studied for a long time, and their presence or absence has been mapped out quite thoroughly in the so-called conformal window. However, by adding scalar particles to the theory, many more things can happen as the Yukawa and quartic interactions greatly influence the running of the couplings. We will discuss the structure of fixed points in gauge-Yukawa theories, and see how dramatic features can occur as a results of including scalars. The question of how trustable these new features are is of the utmost importance, and one we will thoroughly address.
http://arxiv.org/abs/arXiv:1205.6157
http://arxiv.org/abs/arXiv:1303.1525
Author
Esben Mølgaard
(University of Southern Denmark)
Co-authors
Mr
Marc Gillioz
(CP3-Origins)
Mr
Matin Mojaza
(CP3-Orgins)
Oleg Antipin
(INFN, Florence)
Stefano Di Chiara
(University of Helsinki)
francesco Sannino
(CP3-Origins)
