Multiplicity in Supersymmetric Spin Chains
Kagan, David and Young, Charles A. S.
(2007)
Multiplicity in Supersymmetric Spin Chains.
Nuclear Physics B, 801 (3).
pp. 207-219.
ISSN 0550-3213
We discuss a simple procedure for obtaining new integrable spin chains from old by replacing each single state of the original model by some collection of states. This works whenever the Lax matrix of the chain has a certain form. The simplest example is the su(n) XX model. We apply the techniques of the nested algebraic Bethe ansatz to solve such systems, in the bosonic and supersymmetric cases
Item Type | Article |
---|---|
Keywords | math-ph, math.mp |
Date Deposited | 15 May 2025 12:25 |
Last Modified | 30 May 2025 23:50 |
-
picture_as_pdf - 776561.pdf
-
subject - Draft Version
Share this file
Downloads