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Realizing the symmetry-protected Haldane phase in Fermi–Hubbard ladders
Topology in quantum many-body systems has profoundly changed our understanding of quantum phases of matter. The model that has played an instrumental role in elucidating these effects is the antiferromagnetic spin-1 Haldane chain(1,2). Its ground state is a disordered state, with symmetry-protected...
| Autores principales: | , , , , , , , , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group UK
2022
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9200636/ https://www.ncbi.nlm.nih.gov/pubmed/35650440 http://dx.doi.org/10.1038/s41586-022-04688-z |