Enlightening dark moments of neutrino with superradiance

arXiv:2608.07142 · hep-ph, astro-ph.HE, gr-qc · Submitted 2026-08-07 · Read on arXiv

Indra Kumar Banerjee, Ujjal Kumar Dey, Anna John

hep-ph, astro-ph.HE, gr-qc

Submitted: 2026-08-07

Updated: 2026-08-10

Comments: 17 pages, 5 figures, 1 table

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

Terminology

• Superradiance — 55× in this paper · explained in 3 episodes
• Abundance — 14× in this paper · explained in 1 episode
• Standard Model — 10× in this paper
• Benchmark — 6× in this paper · explained in 2 episodes
• Decoupling — 1× in this paper · explained in 2 episodes
• Giant Radio Array for Neutrino Detection — 1× in this paper
• Microlensing — 1× in this paper · explained in 2 episodes
• Multi-messenger approach — 1× in this paper · explained in 3 episodes
• Robustness — 1× in this paper · explained in 5 episodes
• Trace — 1× in this paper · explained in 2 episodes

Sources

• Neutrino electromagnetic properties
• Neutrino magnetic moment: a window to new physics
• Electromagnetic Properties of Neutrinos
• Neutrino electromagnetic interactions: a window to new physics
• Recent Progress in Search for Dark Sector Signatures
• Secluded WIMP Dark Matter
• Massive hidden photons as lukewarm dark matter
• Dark Light, Dark Matter and the Misalignment Mechanism
• Dark Radiation constraints on minicharged particles in models with a hidden photon
• Massive Dark Photons as Hot Dark Matter
• Millicharged Relics Reveal Massless Dark Photons
• Superradiance in rotating stars and pulsar-timing constraints on dark photons
• Axion superradiance in rotating neutron stars
• Majorana neutrinos and other Majorana particles:Theory and experiment
• The Dark Photon
• The Dark Photon: a 2026 Perspective
• Instability of the massive Klein-Gordon field on the Kerr spacetime
• Black Holes as Fermion Factories
• Light dark states with electromagnetic form factors
• eV-scale Sterile Neutrinos

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