Symmetry-protected topological orders of one-dimensional spin systems with D[subscript 2]+T symmetry
In Liu et al. [ Phys. Rev. B 84 075135 (2011)] we studied eight gapped symmetric quantum phases in S=1 spin chains/ladders which respect a discrete spin rotation D[subscript 2]⊂SO(3) and time reversal T symmetries. In this paper, using a generalized approach, we study all the 16 possible gapped symm...
| Main Authors: | , , |
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| Other Authors: | |
| Format: | Article |
| Language: | en_US |
| Published: |
American Physical Society (APS)
2012
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| Online Access: | http://hdl.handle.net/1721.1/69567 https://orcid.org/0000-0002-5874-581X |