Electroweak Axion as the Fuzzy Dark Matter -- A Proposal for the Mixed Fuzzy and Cold Dark Matters

Yu-Cheng Qiu; Tsutomu T. Yanagida

doi:10.48550/arXiv.2211.15967

Electroweak Axion as the Fuzzy Dark Matter -- A Proposal for the Mixed Fuzzy and Cold Dark Matters

Yu-Cheng Qiu^*, Tsutomu T. Yanagida^*

^*Corresponding author for this work

Research output: Working Papers › Preprint

Abstract

The electroweak axion is identified with the fuzzy dark matter of a mass 𝑚 ≃ 10^-20–10^-19 eV. The model predicts two components of dark matter, one is ultralight and the other is WIMP-like. The Chern-Simons-type interaction between the fuzzy dark matter and photon and the B + L breaking proton decays are predicted.

Original language	English
Publisher	arXiv
DOIs	https://doi.org/10.48550/arXiv.2211.15967
Publication status	Online published - 29 Nov 2022
Externally published	Yes

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Information for this record is supplemented by the author(s) concerned.

Research Keywords

hep-ph
astro-ph.CO

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10.48550/arXiv.2211.15967

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title = "Electroweak Axion as the Fuzzy Dark Matter -- A Proposal for the Mixed Fuzzy and Cold Dark Matters",

abstract = " The electroweak axion is identified with the fuzzy dark matter of a mass 𝑚 ≃ 10-20–10-19 eV. The model predicts two components of dark matter, one is ultralight and the other is WIMP-like. The Chern-Simons-type interaction between the fuzzy dark matter and photon and the B + L breaking proton decays are predicted. ",

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AU - Qiu, Yu-Cheng

AU - Yanagida, Tsutomu T.

N1 - Information for this record is supplemented by the author(s) concerned.

PY - 2022/11/29

Y1 - 2022/11/29

N2 - The electroweak axion is identified with the fuzzy dark matter of a mass 𝑚 ≃ 10-20–10-19 eV. The model predicts two components of dark matter, one is ultralight and the other is WIMP-like. The Chern-Simons-type interaction between the fuzzy dark matter and photon and the B + L breaking proton decays are predicted.

AB - The electroweak axion is identified with the fuzzy dark matter of a mass 𝑚 ≃ 10-20–10-19 eV. The model predicts two components of dark matter, one is ultralight and the other is WIMP-like. The Chern-Simons-type interaction between the fuzzy dark matter and photon and the B + L breaking proton decays are predicted.

KW - hep-ph

KW - astro-ph.CO

U2 - 10.48550/arXiv.2211.15967

DO - 10.48550/arXiv.2211.15967

M3 - Preprint

BT - Electroweak Axion as the Fuzzy Dark Matter -- A Proposal for the Mixed Fuzzy and Cold Dark Matters

PB - arXiv

ER -

Electroweak Axion as the Fuzzy Dark Matter -- A Proposal for the Mixed Fuzzy and Cold Dark Matters

Abstract

Bibliographical note

Research Keywords

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