Gegenbauer Goldstones

Gegenbauer Goldstones

Abstract We investigate radiatively stable classes of pseudo-Nambu-Goldstone boson (pNGB) potentials for approximate spontaneously broken SO(N + 1) → SO(N). Using both the one-loop effective action and symmetry, it is shown that a Gegenbauer polynomial potential is radiatively stable, being effectiv...

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Bibliographic Details
Main Authors: Gauthier Durieux, Matthew McCullough, Ennio Salvioni
Format: Article
Language:English
Published: SpringerOpen 2022-01-01
Series:Journal of High Energy Physics
Subjects:
Beyond Standard Model
Global Symmetries
Technicolor and Composite Models
Online Access:https://doi.org/10.1007/JHEP01(2022)076

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