Knowledge Management System of Institute of Theoretical Physics, CAS
Chang, Z; Guo, HY; Wu, K; Chang, Z , Acad Sinica, Inst High Energy Phys, POB 918 4, Beijing 100039, Peoples R China. | |
The quantum Ashkin-Teller model with quantum group symmetry | |
Source Publication | JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL |
Keyword | Yang-baxter Equation Suq Suq Q-deformations H->0(2) h(2) Su(2) Algebra Systems Xxz |
Abstract | Relationships between quantum group and quantum universal enveloping algebra are investigated. We present what is called the quantum Ashkin-Teller model with general nearest-neighbour four interaction terms. In the case of vanishing four interaction, it reduces to two decoupled XXZ chains with surface terms, which has been studied thoroughly in the framework of quantum universal enveloping algebra symmetry. It is shown that the symmetry structure of the quantum version of Ashkin-Teller model is the quantum group SLq(2). This quantum group structure guarantees the integrability of the quantum model. |
1998 | |
ISSN | 0305-4470 |
Volume | 31Issue:27Pages:L495-L499 |
Subject Area | Physics |
Indexed By | SCI |
Citation statistics | |
Document Type | 期刊论文 |
Identifier | http://ir.itp.ac.cn/handle/311006/12289 |
Collection | SCI期刊论文 |
Corresponding Author | Chang, Z , Acad Sinica, Inst High Energy Phys, POB 918 4, Beijing 100039, Peoples R China. |
Recommended Citation GB/T 7714 | Chang, Z,Guo, HY,Wu, K,et al. The quantum Ashkin-Teller model with quantum group symmetry[J]. JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL,1998,31(27):L495-L499. |
APA | Chang, Z,Guo, HY,Wu, K,&Chang, Z , Acad Sinica, Inst High Energy Phys, POB 918 4, Beijing 100039, Peoples R China..(1998).The quantum Ashkin-Teller model with quantum group symmetry.JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL,31(27),L495-L499. |
MLA | Chang, Z,et al."The quantum Ashkin-Teller model with quantum group symmetry".JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL 31.27(1998):L495-L499. |
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