Journal
PHYSICAL REVIEW B
Volume 84, Issue 3, Pages -Publisher
AMER PHYSICAL SOC
DOI: 10.1103/PhysRevB.84.035127
Keywords
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Funding
- SRFDP
- NFSC [10874017, 10774015]
- National Basic Research Program of China (973 Program) [2011CB921803, 2011cba00102]
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In this paper, we investigate the topological Hubbard model on a honeycomb lattice. New types of quantum states-topological spin-density waves-are explored, for which the low-energy physics is solely determined by Chern-Simons-Hopf gauge field theories with different K matrices. In the formulism of topological field theory, we studied the charge-flux binding effects, edge states, and quantized Hall effects in different topological spin-density waves.
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