Mean-Field Interacting Boson Random Point Fields in Weak Harmonic Traps

@inproceedings{Tamura2009MeanFieldIB,
  title={Mean-Field Interacting Boson Random Point Fields in Weak Harmonic Traps},
  author={Hiroshi Tamura},
  year={2009}
}
A model of the mean-field interacting boson gas trapped by a weak harmonic potential is considered by the boson random point fields methods. We prove that in the Weak Harmonic Trap (WHT) limit there are two phases distinguished by the boson condensation and by a different behaviour of the local particle density. For chemical potentials less than a certain critical value, the resulting Random Point Field (RPF) coincides with the usual boson RPF, which corresponds to a non-interacting (ideal… CONTINUE READING

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