Canonical transforms and the efficient integration of quantum mechanical wave equations.

@article{Bauke2009CanonicalTA,
  title={Canonical transforms and the efficient integration of quantum mechanical wave equations.},
  author={Heiko Bauke and Christoph H. Keitel},
  journal={Physical review. E, Statistical, nonlinear, and soft matter physics},
  year={2009},
  volume={80 1 Pt 2},
  pages={016706}
}
The integration of time-dependent quantum mechanical wave equations is a fundamental problem in computational physics and computational chemistry. The wave-function's energy spectrum as well as its momentum spectrum impose fundamental limits on the performance of numerical algorithms for the solution of wave equations. We demonstrate how canonical… CONTINUE READING