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Documentation GW
Posted: Sun Jun 12, 2022 4:50 am
by DmitrySkachkov
Hello,
May I have a link to documentation of Yambo GW please? The old link is not working:
Re: Documentation GW
Posted: Sun Jun 12, 2022 8:22 am
by Daniele Varsano
Dear Dimitri,
you can have a look to the GW tutorials where the main ideas and implementations are discussed:
http://www.yambo-code.org/wiki/index.ph ... rial:_h-BN
Moreover, also the yambo cheatsheet can be useful in linking input variables and GW expressions:
http://www.yambo-code.org/wiki/index.ph ... heatsheets
Best,
Daniele
Re: Documentation GW
Posted: Sun Jun 12, 2022 6:00 pm
by DmitrySkachkov
Thank you, Daniele!
Could you please explain the parameters for QPerange tag:
%QPerange
1| 32| 0.0| -1.0|
%
For first two (1| 32) it's clear, but what is the second pair ( 0.0| -1.0|), how to select these energy range?
Re: Documentation GW
Posted: Mon Jun 13, 2022 7:15 am
by Daniele Varsano
Dear Dimitry,
it is meant to select the number of QP corrections you want to calculate, ie all states belonging to the indicated energy range.
It is an alternative to QPkrange. Setting the second value lower than the first the variable is ignored and QPkrange is used.
Here you can find some description of yambo variables:
http://www.yambo-code.org/wiki/index.ph ... =Variables
Best,
Daniele