Sanjiang University

most citedAnalytical and numerical studies of the one-dimensional sawtooth chain

19 citations

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collaborating institutions

4 papers

cond-mat.str-el2015★ 3 cited

Coupled Cluster Treatment of the Alternating Bond Diamond Chain

Jian-Jun Jiang, Yong-Jun Liu, Fei Tang +1

By the analytical coupled cluster method (CCM), we study both the ground state and lowest-lying excited-state properties of the alternating bond diamond chain. The numerical exact…

math.CO2015

Constructing a Family of 4-Critical Planar Graphs with High Edge-Density

Yao Tianxing, Zhou Guofei

A graph $G = (V, E)$ is a $k$ -critical graph if $G$ is not $(k - 1)$ -colorable but $G - e$ is $(k - 1)$ -colorable for every $e \in E (G)$ . In this paper, we construct a family of 4-critical…

cond-mat.str-el2014★ 6 cited

Frustration induced noncollinear magnetic order phase in one-dimensional Heisenberg chain with alternating antiferromagnetic and ferromagnetic next nearest neighbor interactions

Jian-Jun Jiang, Fei Tang, Cui-Hong Yang

By using the coupled cluster method, the numerical exact diagonalization method, and the numerical density matrix renormalization group method, we investigated the properties of th…

cond-mat.str-el2014★ 19 cited

Analytical and numerical studies of the one-dimensional sawtooth chain

Jian-Jun Jiang, Yong-Jun Liu, Fei Tang +2

By using the analytical coupled cluster method, the numerical exact diagonalization method, and the numerical density matrix renormalization group method, we investigated the prope…