Dynamic multi-coupling coefficients

Document Type

Article

Publication Date

7-14-2000

Abstract

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

First Page

4917

Last Page

4923

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