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A generalization of the one-dimensional δ-function Bose gas

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Abstract

The one-dimensional boson gas with δ-function interaction is modified to include arbitrary pseudopotential interaction. The system is shown to be solvable by the Bethe Ansatz for certain classes of pseudopotential.

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Authors and Affiliations

  1. Department of Applied Mathematics, University of Western Ontario, London, Ontario

    G. N. Ord

  2. Courant Institute of Mathematical Sciences, New York University, 10012, New York, New York

    J. K. Percus

  3. Department of Physics, New York University, 10012, New York, New York

    J. K. Percus

Authors
  1. G. N. Ord
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  2. J. K. Percus
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Ord, G.N., Percus, J.K. A generalization of the one-dimensional δ-function Bose gas. J Stat Phys 56, 681–693 (1989). https://doi.org/10.1007/BF01016774

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  • DOI: https://doi.org/10.1007/BF01016774

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