Variational approach for interacting ultra-cold atoms in arbitrary one-dimensional confinement

@article{Koscik2018VariationalAF,
  title={Variational approach for interacting ultra-cold atoms in arbitrary one-dimensional confinement},
  author={P. Ko'scik and M. Plodzie'n and T. Sowiński},
  journal={The Electronic Library},
  year={2018},
  volume={123},
  pages={36001}
}
  • P. Ko'scik, M. Plodzie'n, T. Sowiński
  • Published 2018
  • Physics, Computer Science
  • The Electronic Library
  • Standard analytical construction of the many-body wave function of interacting particles in one dimension, beyond mean-field theory, is based on the Jastrow approach. The many-body interacting ground state is build up from the ground state of the non-interacting system and the product of solutions of the corresponding interacting two-body problem. However, this is possible only if the center-of-mass motion is decoupled from the mutual interactions. In our work, based on the general constraints… CONTINUE READING

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