Universal solutions for interacting bosons in one-dimensional harmonic traps

Thomas Papenbrock (Oak Ridge National Laboratory)

Universal solutions for interacting bosons in one-dimensional harmonic traps

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arxiv cond-mat/0108474 v1 pith:NTF6274P submitted 2001-08-28 cond-mat nlin.SIphysics.atom-ph

Universal solutions for interacting bosons in one-dimensional harmonic traps

Thomas Papenbrock (Oak Ridge National Laboratory) This is my paper

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keywords solutionsbosonsexactharmonicinteractinginteractionsone-dimensionalstates

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We consider systems of interacting bosons confined to one-dimensional harmonic traps. In the limit of perturbatively weak two-body interactions the system exhibits several universal states that are exact solutions for a large class of two-body interactions. These states are closely related to the exact solutions found previously in rotating Bose-Einstein condensates.

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