Classification of solutions to the reflection equation for two-component systems

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	Classification of solutions to the reflection equation for two-component systems
	Liu, CX; Ju, GX; Wang, SK; Wu, K; Ju, GX , Henan Normal Univ, Dept Phys, Xinxiang 453002, Henan, Peoples R China.
刊名	JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL
	1999
卷号	32 期号:19 页码:3505-3523
关键词	Yang-baxter Equation Boundary K-matrices Free Fermion Model Spin Chains Xyz-spin
ISSN号	0305-4470
英文摘要	The symmetries, especially those related to the R-transformation, of the reflection equation (RE) for two-component systems are analysed. The classification of solutions to the RE for eight-, six- and seven-vertex-type R-matrices is given. All solutions can be obtained from those corresponding to the standard R-matrices by K-transformation. For the free-fermion models, the boundary matrices have property tr K+ (0) = 0, and the free-fermion-type R-matrix with the same symmetry as that of a Baxter type corresponds to the same form of a K-matrix for the Baxter type. We present the Hamiltonians for the open spin systems connected with our solutions. In particular, the boundary Hamiltonian of seven-vertex models is obtained with a generalization to the Sklyanin formalism.
学科主题	Physics
URL标识	查看原文
WOS记录号	WOS:000080541800007
公开日期	2012-08-29
内容类型	期刊论文
源URL	[http://ir.itp.ac.cn/handle/311006/13151]
专题	理论物理研究所_理论物理所1978-2010年知识产出
通讯作者	Ju, GX , Henan Normal Univ, Dept Phys, Xinxiang 453002, Henan, Peoples R China.
推荐引用方式 GB/T 7714	Liu, CX,Ju, GX,Wang, SK,et al. Classification of solutions to the reflection equation for two-component systems[J]. JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL,1999,32(19):3505-3523.
APA	Liu, CX,Ju, GX,Wang, SK,Wu, K,&Ju, GX , Henan Normal Univ, Dept Phys, Xinxiang 453002, Henan, Peoples R China..(1999).Classification of solutions to the reflection equation for two-component systems.JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL,32(19),3505-3523.
MLA	Liu, CX,et al."Classification of solutions to the reflection equation for two-component systems".JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL 32.19(1999):3505-3523.