Some Remarks On Nepomechie--Wang Eigenstates For Spin 1/2 XXX Model
arXiv:1406.1958
Abstract
We compute the energy eigenvalues of Nepomechie--Wang's eigenstates for the spin 1/2 isotropic Heisenberg chain.
17 pages, final version, reference [AV] added, remark at the end of Section 2 (p.7), Remark 7 (p.10) and paragraph (d) at p.16 are added (contribution for the special volume in honor of Prof. Boris Feigin)