Berry curvature associated to Fermi arcs in continuum and lattice Weyl systems
Recently it has been discovered that in Weyl semimetals the surface state Berry curvature can diverge in certain regions of momentum. This occurs in a continuum description of tilted Weyl cones, which for a slab geometry results in the Berry curvature dipole associated to the surface Fermi arcs grow...
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| Autors principals: | , |
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| Format: | Artigo |
| Idioma: | Inglês |
| Publicat: |
American Physical Society
2023-07-01
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| Col·lecció: | Physical Review Research |
| Accés en línia: | http://doi.org/10.1103/PhysRevResearch.5.033007 |
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