Topological phases of shaken quantum Ising lattices
The quantum compass model consists of a two-dimensional square spin lattice where the orientation of the spin–spin interactions depends on the spatial direction of the bonds. It has remarkable symmetry properties and the ground state shows topological degeneracy. The implementation of the quantum co...
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| Hauptverfasser: | , , |
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| Format: | Artigo |
| Sprache: | Inglês |
| Veröffentlicht: |
IOP Publishing
2016-01-01
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| Schriftenreihe: | New Journal of Physics |
| Schlagworte: | |
| Online-Zugang: | https://doi.org/10.1088/1367-2630/18/2/023030 |
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