Multiconfigurational time-dependent Hartree method for bosons with internal degrees of freedom:Theory and composite fragmentation of multicomponent Bose-Einstein condensates

@article{Lode2016MulticonfigurationalTH,
  title={Multiconfigurational time-dependent Hartree method for bosons with internal degrees of freedom:Theory and composite fragmentation of multicomponent Bose-Einstein condensates},
  author={A. Lode},
  journal={Physical Review A},
  year={2016},
  volume={93},
  pages={063601}
}
  • A. Lode
  • Published 2016
  • Physics
  • Physical Review A
In this paper, the multiconfigurational time-dependent Hartree for bosons (MCTDHB) method is derived for the case of N identical bosons with internal degrees of freedom. The theory for bosons with internal degrees of freedom constitutes a generalization of the MCTDHB method that substantially enriches the many-body physics that can be described. We demonstrate that the numerically exact solution of the time-dependent many-body Schrodinger equation for interacting bosonic particles with internal… Expand
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