[Wavepacket-ng-devel] Wavepacket C++ version 0.0.2 released

[Ulf L. <ul...@wa...>]

Hi,

I just assembled another development version for the C++-branch of
Wavepacket. It is still far from feature-complete and a pain to build
outside of a Unix environment, though.


Download:
https://sourceforge.net/projects/wavepacket/files/C%2B%2B%20(experimental)/0.0.2/


Changes:

- implemented multi-dimensional grids
- introduced weighted DVR as new representation; this obsoletes the
  direct exposure of the DVR weights
- a couple of new operators:
  harmonic oscillator, momentum operator, coordinate operator
- added addition and summation of operators
- added a wave function builder that generates a Gaussian initial state
  and can build a tensor product of one-dimensional wave functions
- an acceptance test of a coherent state in a 2D harmonic oscillator


The next target will be density operator propagation with a Lindblad
dissipative term.


Ulf