Numerically exact quantum dynamics of bosons with time-dependent interactions of harmonic type

@article{Lode2012NumericallyEQ,
  title={Numerically exact quantum dynamics of bosons with time-dependent interactions of harmonic type},
  author={Axel U. J. Lode and Kaspar Sakmann and Ofir E. Alon and Lorenz S. Cederbaum and Alexej I. Streltsov},
  journal={Physical Review A},
  year={2012},
  volume={86}
}
  • Axel U. J. Lode, Kaspar Sakmann, +2 authors Alexej I. Streltsov
  • Published 2012
  • Physics
  • Physical Review A
  • The exactly solvable quantum many-particle model with harmonic one- and two-particle in- teraction terms is extended to include time-dependency. We show that when the external trap potential and finite-range interparticle interaction have a time-dependency the exact solutions of the corresponding time-dependent many-boson Schrodinger equation are still available. We use these exact solutions to benchmark the recently developed multiconfigurational time-dependent Hartree method for bosons… CONTINUE READING

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