Abstract
We prove an inversion identity for the open AdS/CFT SU(1|1) quantum spin chain which is exact for finite size. We use this identity, together with an analytic ansatz, to determine the eigenvalues of the transfer matrix and the corresponding Bethe ansatz equations. We also solve the closed chain by algebraic Bethe ansatz.
Original language | English (US) |
---|---|
Article number | 025 |
Journal | Journal of High Energy Physics |
Volume | 2008 |
Issue number | 12 |
DOIs | |
State | Published - 2008 |
Keywords
- AdS-CFT correspondence
- Bethe Ansatz
- Integrable hierarchies
ASJC Scopus subject areas
- Nuclear and High Energy Physics