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Robust quantum valley Hall effect for vortices in an interacting bosonic quantum fluid
Topologically protected pseudospin transport, analogous to the quantum spin Hall effect, cannot be strictly implemented for photons and in general bosons because of the lack of symmetry-protected pseudospins. Here we show that the required protection can be provided by the real-space topological exc...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group UK
2018
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6162209/ https://www.ncbi.nlm.nih.gov/pubmed/30266940 http://dx.doi.org/10.1038/s41467-018-06520-7 |