A New Basis For Bethe Vectors Of The Heisenberg Model

2001/01/09 by T. -D. Albert, Albert, T. -D., K. Ruhlig +1
Physics and Astronomy · #Exactly Solvable and Integrable Systems (nlin.SI) #FOS: Physical sciences #High Energy Physics - Theory (hep-th) #hep-th #nlin.SI

paper · pdf · doi:10.48550/arxiv.nlin/0101017

To appear in the proceedings of the NATO workshop ``Dynamical Symmetries of Integrable Quantum Field Theories and Lattice Models'', Kiev 2000

arxiv created 2001/01/09 · arxiv updated 2009/11/30

Abstract

We present a detailed construction of a completely symmetric representation of the monodromy matrix by the use of Drinfel'd twists for the rational sl(3) Heisenberg model without refering to the special symmetry of the model. With the help of this representation we are able to resolve the hierarchy of the nested Bethe wavevectors for the sl(3) invariant rational Heisenberg model.

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