Speaker
Akifumi Chitose
(ICRR, University of Tokyo)
Description
We discuss a dark photon model with the successive symmetry breaking $\mathrm{SU(2)_D}\to \mathrm{U(1)_D}\to\mathbb{Z}_2$ in the dark sector. Various dark topological defects appear, such as monopoles, dyons, strings and beads. They are shown to induce QED electromagnetic fields through kinetic and magnetic mixing between $\mathrm{U(1)_{QED}}$ and $\mathrm{U(1)_D}$. In particular, dark beads appear from a distance to be particles with magnetic and electric charge, which we call pseudodyons.
Based on: Phys. Rev. D 108, 035044
| Abstract for a poster | all program topics can be contemplated |
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Primary authors
Akifumi Chitose
(ICRR, University of Tokyo)
Masahiro Ibe
(ICRR, University of Tokyo)
