Axions/Axion like particles and the CMB asymmetric dipole
Qiaoli Yang
TL;DR
This paper reviews how cosmological observations can reveal the existence of axions and axion-like particles, highlighting their unique properties as promising dark matter candidates.
Contribution
It provides a concise overview of the role of axions and axion-like particles in cosmology and their potential as dark matter, emphasizing observational signatures.
Findings
Cosmological data supports axions as dark matter candidates.
Unique properties of axions make them distinguishable in observations.
Review highlights key observational strategies for detecting axions.
Abstract
Axions and axion like particles are very attractive dark matter candidates. In this review, we briefly investigate how the cosmological observations reveal the existence of dark matter and some unique properties of axions/axion like particles which make them more interesting.
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