Realizing the symmetry-protected Haldane phase in Fermi–Hubbard ladders
Realizing the symmetry-protected Haldane phase in Fermi–Hubbard ladders
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London: Nature Publishing Group UK
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English
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London: Nature Publishing Group UK
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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 fourfold-degenerate edge states due...
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Realizing the symmetry-protected Haldane phase in Fermi–Hubbard ladders
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TN_cdi_pubmedcentral_primary_oai_pubmedcentral_nih_gov_9200636
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https://devfeature-collection.sl.nsw.gov.au/record/TN_cdi_pubmedcentral_primary_oai_pubmedcentral_nih_gov_9200636
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ISSN
0028-0836
E-ISSN
1476-4687
DOI
10.1038/s41586-022-04688-z
