The ABINIT Users Mailing List ( CLOSED )

[Valerio Olevano <valerio.olevano@grenoble.cnrs.fr>]

Salut Fabien
il n'y a pas enocre documentation des variables
mais si j'ai bien compris:

Fabien Bruneval wrote:
> _  gwcalctyp
0 ppm
1 analytic cont (as tu insere aussi cette partie?)
2 deformation contour
> _  nfreqim
nombre de freq imaginaires pour epsilon (choisie pour faire 
l'integration a la Gauss? pour aller de 0 jusqu'a infini donc 1/omega + 
shift?)
> _  nfreqre
nombre de freq sur l'axe reel de omegas
> _  freqremax
maximum de freq sur l'axe reel
> _  nfreqsp
? c'est quoi. nombre des freq pour calculer sigma sur l'axe reel?
> _  freqspmax
freq max sur l'axe reel?

est-ce qu'il y a d'autre? quels sont les variables
pour la self-consistence? a ton avis qu'est-ce qu'il y a
des developpements nouveaux a ne pas perdre?
merci de me faire savoir
ciao
valerio



> If you want examples of input files, please look at the test files 
> numbers 84 - 88 in directory tests/v4/.
>
> In case you have further questions, don't hesitate...
>
> Have nice calculations.
>
>
> Fabien
>
>
>
> mperez@mpi-halle.mpg.de wrote:
>
> > Dear Fabien,
> >
> > thanks for your email with detailed information and the references 
> > (thesis).
> > According to the info in the abinit website for version 5.1.2, your
> > implementation of GW allows for some "advanced options" not previously
> > available. Probably you remember i was asking on extracting the
> > quasiparticle states. Well, this is referred to in the website as well as
> > the really helpful option to extract the spectral function.
> >
> >  In order to run fully dynamical (ie expensive) GW, rather than plasmon
> > pole model, which is explained in the website on "advanced options"
> > (Calculations without using the Plasmon-Pole model ), i seem to remember
> > the former version of the code had two inner logical parameters
> > analytic_continuation and contour_deformation, which can be used 
> > instead of
> > plasmon_pole_model, in which case probably no extra input's are required
> > (as compared to the tutorials files). But since you developed this new
> > version, you probably included extra inputs/options???
> > I am just wondering whether for this advanced option (no plasmon pole
> > model), i should ask you for some example input file or there is no need
> > for that.
> >
> > thanks
> >
> > Manolo
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