Chiral spin liquid in a correlated topological insulator
Chiral spin liquid in a correlated topological insulator
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相关拓扑绝缘体中的手性自旋液体
DOI:
10.1103/physrevb.83.205116
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发表时间:
2010-12
期刊:
影响因子:
--
通讯作者:
Shiping Feng
中科院分区:
文献类型:
--
作者:
Jing He;Su-Peng Kou;Ying Liang;Shiping Feng
In this paper, we investigate the topological Hubbard model - the spinful Haldane model with on-site interaction on honeycomb lattice with spin rotation symmetry by using slave-rotor approach and find that chiral spin liquid exists in such a correlated electron system of the intermediate coupling region. By considering the anyon nature of excitations, chiral spin liquid may be the ground state of the topological Hubbard model. The low energy physics is basically determined by its Chern-Simons gauge theory.
影响因子:
1.7
作者:
X. Wen
通讯作者:
X. Wen
DOI:
10.1201/9780203755082
发表时间:
1987
期刊:
--
影响因子:
--
作者:
A. Polyakov
通讯作者:
A. Polyakov
影响因子:
3.5
作者:
M. Fisher
通讯作者:
M. Fisher