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The [Formula: see text] toric-code and the double-semion topological order of hardcore Bose-Hubbard-type models in the strong-interaction limit
We present a generic framework for the emergence of the [Formula: see text] toric-code and the double-semion topological order in a wide class of hardcore Bose-Hubbard-type models governed by density-density interaction and in the strong-interaction regime. We fix fractional filling factor and study...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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Nature Publishing Group UK
2017
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5594026/ https://www.ncbi.nlm.nih.gov/pubmed/28894139 http://dx.doi.org/10.1038/s41598-017-11299-6 |