More about the doubling degeneracy operators associated with Majorana fermions and Yang-Baxter equation.
More about the doubling degeneracy operators associated with Majorana fermions and Yang-Baxter equation.
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有关与马约拉纳费米子和 Yang-Baxter 方程相关的双简并算子的更多信息
DOI:
10.1038/srep08102
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发表时间:
2015-01-29
影响因子:
4.6
通讯作者:
Ge ML
中科院分区:
文献类型:
--
作者:
Yu LW;Ge ML
A new realization of doubling degeneracy based on emergent Majorana operator Γ presented by Lee-Wilczek has been made. The Hamiltonian can be obtained through the new type of solution of Yang-Baxter equation, i.e. -matrix. For 2-body interaction, gives the “superconducting” chain that is the same as 1D Kitaev chain model. The 3-body Hamiltonian commuting with Γ is derived by 3-body -matrix, we thus show that the essence of the doubling degeneracy is due to . We also show that the extended Γ′-operator is an invariant of braid group BN for odd N. Moreover, with the extended Γ′-operator, we construct the high dimensional matrix representation of solution to Yang-Baxter equation and find its application in constructing 2N-qubit Greenberger-Horne-Zeilinger state for odd N.
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影响因子:
3
作者:
BAXTER, RJ
通讯作者:
BAXTER, RJ
影响因子:
2.9
作者:
Chen, J.;Fan, J.;Yang, S. P.
通讯作者:
Yang, S. P.
影响因子:
8.6
作者:
Lee, Jaehoon;Wilczek, Frank
通讯作者:
Wilczek, Frank
影响因子:
3.5
作者:
Batchelor, Murray T.
通讯作者:
Batchelor, Murray T.
影响因子:
1.7
作者:
Ge, Mo-Lin;Yu, Li-Wei;Zhao, Qing
通讯作者:
Zhao, Qing