Dynamic multi-coupling coefficients
Dynamic multi-coupling coefficients are introduced to describe SU (2) couplings in quantum many-body systems in which the coupling coefficients of N angular momenta are parameter-dependent. It is shown that these dynamic multi-coupling coefficients in a spin-interaction system for arbitrary spin can be determined by solving a set of nonlinear algebraic equations using an algebraic Bethe ansatz.
Publication Source (Journal or Book title)
Journal of Physics A: Mathematical and General
Pan, F., Ge, M., & Draayer, J. (2000). Dynamic multi-coupling coefficients. Journal of Physics A: Mathematical and General, 33 (27), 4917-4923. https://doi.org/10.1088/0305-4470/33/27/309