Dimerized Mott insulators in hexagonal optical lattices
We study bosonic atoms in optical honeycomb lattices with anisotropic tunneling and find dimerized Mott insulator (MI) phases with fractional filling. These incompressible insulating phases are characterized by an interaction-driven localization of particles in respect to the individual dimers and l...
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| Autores principales: | , |
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| Formato: | Artigo |
| Lenguaje: | Inglês |
| Publicado: |
IOP Publishing
2014-01-01
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| Colección: | New Journal of Physics |
| Materias: | |
| Acceso en línea: | https://doi.org/10.1088/1367-2630/16/9/093023 |
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