Dr Anton Sokolov: Publications

Magnetic anomaly coefficients for QCD axion couplings

ArXiv 2109.08503 (2021)

Authors:

Anton V Sokolov, Andreas Ringwald

Photophilic hadronic axion from heavy magnetic monopoles

Journal of High Energy Physics Springer Science and Business Media LLC 2021:6 (2021) 123

Authors:

Anton V Sokolov, Andreas Ringwald

Abstract:

Abstract We propose a model for the QCD axion which is realized through a coupling of the Peccei-Quinn scalar field to magnetically charged fermions at high energies. We show that the axion of this model solves the strong CP problem and then integrate out heavy magnetic monopoles using the Schwinger proper time method. We find that the model discussed yields axion couplings to the Standard Model which are drastically different from the ones calculated within the KSVZ/DFSZ-type models, so that large part of the corresponding parameter space can be probed by various projected experiments. Moreover, the axion we introduce is consistent with the astrophysical hints suggested both by anomalous TeV-transparency of the Universe and by excessive cooling of horizontal branch stars in globular clusters. We argue that the leading term for the cosmic axion abundance is not changed compared to the conventional pre-inflationary QCD axion case for axion decay constant fa> 1012 GeV.

Photophilic hadronic axion from heavy magnetic monopoles

ArXiv 2104.02574 (2021)

Authors:

Anton V Sokolov, Andreas Ringwald

Photophilic hadronic axion from heavy magnetic monopoles

JHEP 06 (2021) 123

Authors:

Anton V. Sokolov, Andreas Ringwald

Abstract:

Generic energy transport solutions to the solar abundance problem—a hint of new physics

Journal of Cosmology and Astroparticle Physics IOP Publishing 2020:03 (2020) 013-013

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Dr Anton Sokolov

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Magnetic anomaly coefficients for QCD axion couplings

Authors:

Photophilic hadronic axion from heavy magnetic monopoles

Authors:

Abstract:

Photophilic hadronic axion from heavy magnetic monopoles

Authors:

Photophilic hadronic axion from heavy magnetic monopoles

Authors:

Abstract:

Generic energy transport solutions to the solar abundance problem—a hint of new physics

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Dr Anton Sokolov

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Magnetic anomaly coefficients for QCD axion couplings

Authors:

Photophilic hadronic axion from heavy magnetic monopoles

Authors:

Abstract:

Photophilic hadronic axion from heavy magnetic monopoles

Authors:

Photophilic hadronic axion from heavy magnetic monopoles

Authors:

Abstract:

Generic energy transport solutions to the solar abundance problem—a hint of new physics

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