Page 1 of 1

can yambo treat the cluster model with Gamma point only?

Posted: Sun Jan 03, 2016 8:16 am
by damao4361556
Hi everyone

the yambo code can be used for cluster model as well, right?
But for the cluster model, one Gamma point is usually enough?
In this regard, is it necessary to use a uniform k point to do the convergence test?

thanks

Re: can yambo treat the cluster model with Gamma point only?

Posted: Sun Jan 03, 2016 9:57 am
by Daniele Varsano
Dear Eric,
gamma point sampling can be considered as uniform. There are examples in the tutorial treating molecules.
Best
Daniele