Bose-Fermi-Hubbard model in the truncated Hilbert space limit
It is shown that in the Bose-Fermi-Hubbard model which is used for a description of the ultracold atomic boson-fermion mixture in the optical lattice, the n_B ≤ 2 restriction enables one to analyze a more general case of separated lobes Mott insulator in comparison with the case of n_B ≤ 1 (hard-cor...
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| Médium: | Artigo |
| Jazyk: | Inglês |
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Yukhnovskii Institute for Condensed Matter Physics of the National Academy of Sciences of Ukraine
2019-09-01
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| Edice: | Condensed Matter Physics |
| Témata: | |
| On-line přístup: | https://doi.org/10.5488/CMP.22.33704 |
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