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The 1D Bose Gas with Weakly Repulsive Delta Interaction

Batchelor, Murray; Guan, Xi-Wen; Dunning, C; Links, Jon


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.

CollectionsANU Research Publications
Date published: 2005
Type: Journal article
Source: Journal of the Physical Society of Japan Supplement


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