Non-derivative axionic couplings to nucleons at large and small N

Non-derivative axionic couplings to nucleons at large and small N

Abstract Among the possible CP-odd couplings of the axion to ordinary matter, the most relevant ones for phenomenology are the Yukawa couplings to nucleons. We analyze such non-derivative couplings within three different approaches: standard effective field theory, the Skyrme model and holographic Q...

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Bibliographic Details
Main Authors: Francesco Bigazzi, Aldo L. Cotrone, Matti Järvinen, Elias Kiritsis
Format: Article
Language:English
Published: SpringerOpen 2020-01-01
Series:Journal of High Energy Physics
Subjects:
Chiral Lagrangians
Cosmology of Theories beyond the SM
Gauge-gravity correspondence
1/N Expansion
Online Access:https://doi.org/10.1007/JHEP01(2020)100

Internet

https://doi.org/10.1007/JHEP01(2020)100

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