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Superfluid-Insulator Transition unambiguously detected by entanglement in one-dimensional disordered superfluids
We use entanglement to track the superfluid-insulator transition (SIT) in disordered fermionic superfluids described by the one-dimensional Hubbard model. Entanglement is found to have remarkable signatures of the SIT driven by i) the disorder strength V, ii) the concentration of impurities C and ii...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group UK
2019
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6814829/ https://www.ncbi.nlm.nih.gov/pubmed/31653967 http://dx.doi.org/10.1038/s41598-019-51986-0 |