TY - JOUR
T1 - Analytical Bethe ansatz for the open AdS/CFT SU (1|1) spin chain
AU - Nepomechie, Rafael I.
AU - Ragoucy, Eric
PY - 2008
Y1 - 2008
N2 - 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.
AB - 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.
KW - AdS-CFT correspondence
KW - Bethe Ansatz
KW - Integrable hierarchies
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U2 - 10.1088/1126-6708/2008/12/025
DO - 10.1088/1126-6708/2008/12/025
M3 - Article
AN - SCOPUS:62649162293
VL - 2008
JO - Journal of High Energy Physics
JF - Journal of High Energy Physics
SN - 1126-6708
IS - 12
M1 - 025
ER -