Weyl magnetoplasma waves in magnetic Weyl semimetals
Fuente:
arXiv
Gespeichert in:
| Hauptverfasser: | , , |
|---|---|
| Format: | Preprint |
| Veröffentlicht: |
2026
|
| Schlagworte: | |
| Online-Zugang: | |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| _version_ | 1866908767223808000 |
|---|---|
| author | Wang, Yuanzhao Kotov, Oleg V. Efimkin, Dmitry K. |
| author_facet | Wang, Yuanzhao Kotov, Oleg V. Efimkin, Dmitry K. |
| contents | Weyl degeneracies in spectra of magnetoplasma waves enable nonreciprocal energy flow and topologically protected modes, yet conventional materials require impractical magnetic fields to operate. Developing an effective Hamiltonian framework for magnetic Weyl semimetals, we show that these systems overcome the limit, hosting Weyl magnetoplasma physics at zero field due to their giant intrinsic anomalous Hall response. The resulting topology supports nonreciprocal modes localized at magnetic domain walls, including a pair of topological "Fermi-arc-like modes and additional bound states. These effects are fully developed across a broad THz window, and we propose feasible experimental routes for their detection. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2601_10014 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | Weyl magnetoplasma waves in magnetic Weyl semimetals Wang, Yuanzhao Kotov, Oleg V. Efimkin, Dmitry K. Mesoscale and Nanoscale Physics Weyl degeneracies in spectra of magnetoplasma waves enable nonreciprocal energy flow and topologically protected modes, yet conventional materials require impractical magnetic fields to operate. Developing an effective Hamiltonian framework for magnetic Weyl semimetals, we show that these systems overcome the limit, hosting Weyl magnetoplasma physics at zero field due to their giant intrinsic anomalous Hall response. The resulting topology supports nonreciprocal modes localized at magnetic domain walls, including a pair of topological "Fermi-arc-like modes and additional bound states. These effects are fully developed across a broad THz window, and we propose feasible experimental routes for their detection. |
| title | Weyl magnetoplasma waves in magnetic Weyl semimetals |
| topic | Mesoscale and Nanoscale Physics |
| url | https://arxiv.org/abs/2601.10014 |