Robust quantum valley Hall effect for vortices in an interacting bosonic quantum fluid
Topologically protected pseudospin transport is difficult to implement for bosonic systems due to the lack of symmetry-protected pseudospins. Here, Bleu et al. propose robust valley pseudospin transport, truly topologically protected by the winding of a quantum vortex propagating between two stagger...
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Nature Portfolio
2018
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oai:doaj.org-article:46c06fd8265742b8b7021eddaf8a7ee42021-12-02T16:56:55ZRobust quantum valley Hall effect for vortices in an interacting bosonic quantum fluid10.1038/s41467-018-06520-72041-1723https://doaj.org/article/46c06fd8265742b8b7021eddaf8a7ee42018-09-01T00:00:00Zhttps://doi.org/10.1038/s41467-018-06520-7https://doaj.org/toc/2041-1723Topologically protected pseudospin transport is difficult to implement for bosonic systems due to the lack of symmetry-protected pseudospins. Here, Bleu et al. propose robust valley pseudospin transport, truly topologically protected by the winding of a quantum vortex propagating between two staggered honeycomb lattices.O. BleuG. MalpuechD. D. SolnyshkovNature PortfolioarticleScienceQENNature Communications, Vol 9, Iss 1, Pp 1-7 (2018) |
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Science Q O. Bleu G. Malpuech D. D. Solnyshkov Robust quantum valley Hall effect for vortices in an interacting bosonic quantum fluid |
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Topologically protected pseudospin transport is difficult to implement for bosonic systems due to the lack of symmetry-protected pseudospins. Here, Bleu et al. propose robust valley pseudospin transport, truly topologically protected by the winding of a quantum vortex propagating between two staggered honeycomb lattices. |
format |
article |
author |
O. Bleu G. Malpuech D. D. Solnyshkov |
author_facet |
O. Bleu G. Malpuech D. D. Solnyshkov |
author_sort |
O. Bleu |
title |
Robust quantum valley Hall effect for vortices in an interacting bosonic quantum fluid |
title_short |
Robust quantum valley Hall effect for vortices in an interacting bosonic quantum fluid |
title_full |
Robust quantum valley Hall effect for vortices in an interacting bosonic quantum fluid |
title_fullStr |
Robust quantum valley Hall effect for vortices in an interacting bosonic quantum fluid |
title_full_unstemmed |
Robust quantum valley Hall effect for vortices in an interacting bosonic quantum fluid |
title_sort |
robust quantum valley hall effect for vortices in an interacting bosonic quantum fluid |
publisher |
Nature Portfolio |
publishDate |
2018 |
url |
https://doaj.org/article/46c06fd8265742b8b7021eddaf8a7ee4 |
work_keys_str_mv |
AT obleu robustquantumvalleyhalleffectforvorticesinaninteractingbosonicquantumfluid AT gmalpuech robustquantumvalleyhalleffectforvorticesinaninteractingbosonicquantumfluid AT ddsolnyshkov robustquantumvalleyhalleffectforvorticesinaninteractingbosonicquantumfluid |
_version_ |
1718382677226160128 |