Drinfeld Twist and Symmetric Bethe Vectors of Open XYZ Chain with Non-Diagonal Boundary Terms

With the help of the Drinfeld twist or factorizing F-matrix for the eight-vertex solid-on-solid （SOS） model, we find that in the F-basis provided by the twist the two sets of pseudo-particle creation operators simultaneously take completely symmetric and polarization free form. This allows us to obt...

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Published inCommunications in theoretical physics Vol. 57; no. 1; pp. 19 - 28
Main Author 陈曦 冯俊 郝昆 吴可 杨文力 杨战营 张耀中
Format Journal Article
LanguageEnglish
Published 2012
Subjects
Boundaries
Chains
Free form
Mathematical analysis
Operators
Polarization
SOS
Theoretical physics
Vectors (mathematics)
全对称
因式分解
对角线
贝特
载体
边界
链
Online AccessGet full text
ISSN0253-6102
DOI10.1088/0253-6102/57/1/05

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Summary:With the help of the Drinfeld twist or factorizing F-matrix for the eight-vertex solid-on-solid （SOS） model, we find that in the F-basis provided by the twist the two sets of pseudo-particle creation operators simultaneously take completely symmetric and polarization free form. This allows us to obtain the explicit and completely symmetric expressions of the two sets of Bethe states of the model.
Bibliography:With the help of the Drinfeld twist or factorizing F-matrix for the eight-vertex solid-on-solid （SOS） model, we find that in the F-basis provided by the twist the two sets of pseudo-particle creation operators simultaneously take completely symmetric and polarization free form. This allows us to obtain the explicit and completely symmetric expressions of the two sets of Bethe states of the model.
11-2592/O3
open XYZ chain, algebraic Bethe ansatz, Bethe states
ObjectType-Article-2
SourceType-Scholarly Journals-1
ObjectType-Feature-1
content type line 23
ISSN:0253-6102
DOI:10.1088/0253-6102/57/1/05