Helicons in tilted-Weyl semimetals
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arXiv
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| Auteurs principaux: | , |
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| Format: | Preprint |
| Publié: |
2025
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| _version_ | 1866912462992834560 |
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| author | Ram, Shiv Kumar Gupta, Amit |
| author_facet | Ram, Shiv Kumar Gupta, Amit |
| contents | Helicons are transverse electromagnetic modes in three-dimensional (3D) electron systems in the presence of a static magnetic field. These modes have been proposed in isotropic or single Weyl semimetals(WSMs) (Francesco M.D. Pellegrino et al, Phys.\ Rev.\ B {\bf 92}, 201407(R) (2015)). In this work, we introduce a tilt term to investigate helicon modes in gapless WSMs within a semiclassical Boltzmann approach and show that the helicon modes exist in tilted WSMs. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2507_02816 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Helicons in tilted-Weyl semimetals Ram, Shiv Kumar Gupta, Amit Strongly Correlated Electrons Helicons are transverse electromagnetic modes in three-dimensional (3D) electron systems in the presence of a static magnetic field. These modes have been proposed in isotropic or single Weyl semimetals(WSMs) (Francesco M.D. Pellegrino et al, Phys.\ Rev.\ B {\bf 92}, 201407(R) (2015)). In this work, we introduce a tilt term to investigate helicon modes in gapless WSMs within a semiclassical Boltzmann approach and show that the helicon modes exist in tilted WSMs. |
| title | Helicons in tilted-Weyl semimetals |
| topic | Strongly Correlated Electrons |
| url | https://arxiv.org/abs/2507.02816 |