Secondary Production of Photons from ALP Dark Matter interacting with a Cosmological Magnetic Field

arXiv:2607.01399 · astro-ph.CO, gr-qc, hep-ph, hep-th · Submitted 2026-07-01 · Read on arXiv

Abdias Aires, Robert Brandenberger, Ashu Kushwaha

astro-ph.CO, gr-qc, hep-ph, hep-th

Submitted: 2026-07-01

Comments: 6 pages

Project page: http://cajihare.github.io/AxionLimits

License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/

Terminology

• Spectral Distortions — 6× in this paper · explained in 2 episodes
• Anisotropy — 2× in this paper · explained in 3 episodes
• Primordial Magnetic Fields — 2× in this paper · explained in 2 episodes
• AGN — 1× in this paper · explained in 1 episode
• Consistency — 1× in this paper · explained in 3 episodes
• Japan Society for the Promotion of Science — 1× in this paper
• Phase Transitions — 1× in this paper · explained in 2 episodes

Sources

• Ultra-Light Dark Matter
• Wave Dark Matter
• Primordial magnetic fields from pseudo-Goldstone bosons
• Cosmological Magnetic Fields from Primordial Helicity
• New applications of the chiral anomaly
• Axions, Quantum Mechanical Pumping, and Primeval Magnetic Fields
• Primordial Magnetic Fields, Right Electrons, and the Abelian Anomaly
• Self-consistent evolution of magnetic fields and chiral asymmetry in the early Universe
• Cosmological Magnetic Fields from Ultralight Dark Matter
• Photon Production of Axionic Cold Dark Matter
• Could primordial galactic Magnetic Fields be generated by Charged Ultra-Light Boson Dark Matter?
• N-flationary magnetic fields
• Can slow roll inflation induce relevant helical magnetic fields?
• Consistent generation of magnetic fields in axion inflation models
• Magnetogenesis from axion inflation
• Suppressed Magnetogenesis from Ultralight Dark Matter due to Finite Conductivity
• Parametric Resonance and Backreaction Effects in Magnetogenesis from Ultralight Dark Matter
• Late Time Magnetogenesis from Ultralight Scalar Dark Matter
• Indirect Parametric Resonance of the Electromagnetic Field Driven by an Oscillating SU(2) Dark Matter Condensate
• Direct Collapse Supermassive Black Holes from Ultralight Dark Matter

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