[Wavepacket-user] New version 6.1.1 of WavePacket for Matlab released (05-Sep-2019)

[Burkhard S. <bur...@fu...>]

Dear users of the Matlab version of WavePacket,

this message is to notify you that we have just released version 6.1.1 of our software package. This version (Git hash value e2f9cd54...  <https://sourceforge.net/p/wavepacket/matlab/git/ci/e2f9cd54f68b49236bf207fb005f38b34b7d1831/>) is mainly a maintenance release, but it also serves to provide a few minor extensions:

  * The Chebychev propagator has been modified such that in "relaxation"
    simulations (propagations in imaginary time) also excited states can
    be calculated. Note that this approach is usually restricted to the
    lowest few excited states before the method will eventually become
    unstable
  * Added/modified a few examples to demonstrate the calculation of
    excited states by "relaxation" simulations (propagations in
    imaginary time)
  * Added a potential energy classdef for a chain of harmonic
    oscillators (model for phonons in 1D)

For more information, visit the SourceForge website at
https://sourceforge.net/projects/matlab.wavepacket.p/

With kind regards from Berlin/Germany
Burkhard Schmidt

-- 
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| PD Dr. Burkhard Schmidt    | Email: bur...@fu...   |
| Freie Universitaet Berlin  | Phone: (+49) 30 / 838 - 51 382         |
| Institute of Mathematics   |        (+49) 30 / 838 - 75 415 (secr.) |
| Arnimallee 6, 14195 Berlin | sites.google.com/site/quantclassmoldyn |
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