Abstract
An inhomogeneous T-Q equation has recently been proposed by Cao, Yang, Shi and Wang for the open spin-1/2 XXX chain with general (nondiagonal) boundary terms. We argue that a simplified version of this equation describes all the eigenvalues of the transfer matrix of this model. We also propose a generating function for the inhomogeneous T-Q equations of arbitrary spin.
| Original language | English (US) |
|---|---|
| Article number | 442002 |
| Journal | Journal of Physics A: Mathematical and Theoretical |
| Volume | 46 |
| Issue number | 44 |
| DOIs | |
| State | Published - Nov 8 2013 |
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ASJC Scopus subject areas
- Mathematical Physics
- Physics and Astronomy(all)
- Statistical and Nonlinear Physics
- Modeling and Simulation
- Statistics and Probability
Cite this
An inhomogeneous T-Q equation for the open XXX chain with general boundary terms : Completeness and arbitrary spin. / Nepomechie, Rafael.
In: Journal of Physics A: Mathematical and Theoretical, Vol. 46, No. 44, 442002, 08.11.2013.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - An inhomogeneous T-Q equation for the open XXX chain with general boundary terms
T2 - Completeness and arbitrary spin
AU - Nepomechie, Rafael
PY - 2013/11/8
Y1 - 2013/11/8
N2 - An inhomogeneous T-Q equation has recently been proposed by Cao, Yang, Shi and Wang for the open spin-1/2 XXX chain with general (nondiagonal) boundary terms. We argue that a simplified version of this equation describes all the eigenvalues of the transfer matrix of this model. We also propose a generating function for the inhomogeneous T-Q equations of arbitrary spin.
AB - An inhomogeneous T-Q equation has recently been proposed by Cao, Yang, Shi and Wang for the open spin-1/2 XXX chain with general (nondiagonal) boundary terms. We argue that a simplified version of this equation describes all the eigenvalues of the transfer matrix of this model. We also propose a generating function for the inhomogeneous T-Q equations of arbitrary spin.
UR - http://www.scopus.com/inward/record.url?scp=84887064072&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84887064072&partnerID=8YFLogxK
U2 - 10.1088/1751-8113/46/44/442002
DO - 10.1088/1751-8113/46/44/442002
M3 - Article
AN - SCOPUS:84887064072
VL - 46
JO - Journal of Physics A: Mathematical and Theoretical
JF - Journal of Physics A: Mathematical and Theoretical
SN - 1751-8113
IS - 44
M1 - 442002
ER -