arXiv:1511.01910·v2·High Energy Physics — Phenomenology
Radiatively Induced Fermi Scale in Grand Unified Theories
Tommi Alanne🇩🇰 · Aurora Meroni🇩🇰 · Francesco Sannino🇩🇰 · Kimmo Tuominen🇫🇮
Abstract
We consider Grand Unified Theories in which the hierarchy between the unification and the Fermi scale emerges radiatively. Within the Pati-Salam framework, we show that it is possible to construct a viable model where the Higgs is an elementary pseudo-Goldstone boson, and the correct hierarchy is generated.
Comments: 4 pages, 3 figures; Small improvements, figures updated