Abstract:
We derive a deformed sℓ(2) Gaudin model with integrable boundaries. Starting from the Jordanian deformation of the SL(2)-invariant Yang R-matrix and generic solutions of the associated reflection equation and the dual reflection equation, we obtain the corresponding inhomogeneous spin-1/2 XXX chain. The semiclassical expansion of the transfer matrix yields the deformed sℓ(2) Gaudin Hamiltonians with boundary terms.
Citation:
N. Cirilo Antonio, N. Manoilovich, Z. Nagy, “Jordanian deformation of the open sℓ(2) Gaudin model”, TMF, 179:1 (2014), 90–101; Theoret. and Math. Phys., 179:1 (2014), 462–471
This publication is cited in the following 3 articles:
I. Salom, N. Manojlović, Springer Proceedings in Mathematics & Statistics, 396, Lie Theory and Its Applications in Physics, 2022, 371
N. Manojlović, I. Salom, “Rational so(3) Gaudin model with general boundary terms”, Nuclear Physics B, 978 (2022), 115747
Salom I., Manojlovic N., “Bethe States and Knizhnik-Zamolodchikov Equations of the Trigonometric Gaudin Model With Triangular Boundary”, Nucl. Phys. B, 969 (2021), 115462