2004/12/23 by M T Batchelor, X-W Guan, C Dunning +1
Physics and Astronomy · #cond-mat.stat-mech
published as J. Phys. Soc. Jpn. 74 (2005) Suppl. 53-56 · 8 pages, to appear in Proceedings of The International Conference on the Statistical Physics of Quantum Systems, Sendai, 17-20 July 2004
arxiv created 2004/12/23 · arxiv updated 2009/12/01
We consider the asymptotic solutions to the Bethe ansatz equations of the integrable model of interacting bosons in the weakly interacting limit. In this limit we establish that the ground state maps to the highest energy state of a strongly-coupled repulsive bosonic pairing model.