Correlation functions of the one-dimensional attractive Bose gas

Abstract

The zero-temperature correlation functions of the one-dimensional attractive Bose gas with delta-function interaction are calculated analytically for any value of the interaction parameter and number of particles, directly from the integrability of the model. We point out a number of interesting features, including zero recoil energy for large number of particles, analogous to a Mössbauer effect.

4 pages, 2 figures

References in corpus (1)

• Dynamical density-density correlations in the one-dimensional Bose gas

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