The low-energy effective theory of axions and ALPs
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DOI: 10.1007/jhep04(2021)063
Abstract: Axions and axion-like particles (ALPs) are well-motivated low-energy relics of high-energy extensions of the Standard Model, which interact with the known particles through higher-dimensional operators suppressed by the mass scale $\Lambda$ of the new-physics sector.… read more here.
Keywords: effective theory; physics; low energy; theory axions ... See more keywords