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Peer-reviewedCC BY 4.0Journal of High Energy Physics

Scattering amplitudes and resonant processes in QED with chiral chemical potential and chiral magnetic conductivity

  • Jonathan D. Kroth1
  • Kirill Tuchin1
  1. 1Iowa State University
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Abstract

A bstract : The QED scattering amplitude in a chiral medium characterized by a constant chiral chemical potential μ ₅ and chiral magnetic conductivity b ₀ is analyzed. We show the emergence of the resonant behavior in 1 → 2, 2 → 2, and 2 → 3 processes. We compute the rates of paradigm 1 → 2 processes that determine the widths of quasi-stationary fermion and photon states in the medium. We elucidate the origin of these resonances, the conditions of their emergence, and the physical principles of their regularization.

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Cite

BibTeXRIS
BibTeX
@article{kroth2026scattering,
  title = {{Scattering amplitudes and resonant processes in QED with chiral chemical potential and chiral magnetic conductivity}},
  author = {Jonathan D. Kroth and Kirill Tuchin},
  journal = {Journal of High Energy Physics},
  year = {2026},
  month = oct,
  doi = {10.1007/jhep10(2026)189},
  url = {https://link.springer.com/article/10.1007/JHEP10(2026)189},
  note = {CC BY 4.0},
}
RIS
TY  - JOUR
TI  - Scattering amplitudes and resonant processes in QED with chiral chemical potential and chiral magnetic conductivity
AU  - Jonathan D. Kroth
AU  - Kirill Tuchin
PY  - 2026
DA  - 2026/10/16
JO  - Journal of High Energy Physics
DO  - 10.1007/jhep10(2026)189
UR  - https://link.springer.com/article/10.1007/JHEP10(2026)189
AB  - A bstract : The QED scattering amplitude in a chiral medium characterized by a constant chiral chemical potential μ ₅ and chiral magnetic conductivity b ₀ is analyzed. We show the emergence of the resonant behavior in 1 → 2, 2 → 2, and 2 → 3 processes. We compute the rates of paradigm 1 → 2 processes that determine the widths of quasi-stationary fermion and photon states in the medium. We elucidate the origin of these resonances, the conditions of their emergence, and the physical principles of their regularization.
SN  - 1029-8479
ER  -