Higher-Order Corrections to the Effective Field Theory of Low-Energy Axions
Dark matter (DM) can be composed of a collection of axions, or axion-like particles (ALPs), whose existence is due to the spontaneous breaking of the Peccei–Quinn <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mr...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2023-11-01
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| Series: | Symmetry |
| Subjects: | |
| Online Access: | https://www.mdpi.com/2073-8994/15/12/2098 |