Microscopic Realization of Two-Dimensional Bosonic Topological Insulators
It is well known that a bosonic Mott insulator can be realized by condensing vortices of a boson condensate. Usually, a vortex becomes an antivortex (and vice versa) under time reversal symmetry, and the condensation of vortices results in a trivial Mott insulator. However, if each vortex or antivor...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
American Physical Society,
2015-01-13T14:45:09Z.
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| Subjects: | |
| Online Access: | Get fulltext |