Xian Yang

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19932015

most citedA microscopic approach to the dimerization in the frustrated spin-1/2 antiferromagnetic chains

33 citations · 72 across the 5 of their papers we have counts for

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cond-mat1994★ 33 cited

A microscopic approach to the dimerization in the frustrated spin-1/2 antiferromagnetic chains

Yang Xian

The spontaneous dimerization of the frustrated spin- $\frac{1}{2}$ antiferromagnetic chains is studied by a microscopic approach based on a proper set of composite operators (i.e., pseu…

cond-mat1993★ 29 cited

Exact Results of Dimerization Order Parameter in $S U (n)$ Antiferromagnetic Chains

Y. Xian

After a proper definition of the dimerization order parameter for a spin- $S$ system, I show that this order parameter in the $S U (n)$ ( $n = 2 S + 1$ ) antiferromagnetic chains (or equival…

A microscopic approach to the dimerization in the frustrated spin-1/2 antiferromagnetic chains

Exact Results of Dimerization Order Parameter in SU(n) Antiferromagnetic Chains

Exact Results of Dimerization Order Parameter in $S U (n)$ Antiferromagnetic Chains