Yambo Community Forum

Posted: **Fri Jul 23, 2021 3:16 am**

Dear Developers,

Recently, I used Yambo version 5.0 to calculate the excitons at finite momentum q. Can I calculate the excitons with any given momentum such as 'q=0.0005 0 0'?

Thank you very much!

With best regards,
Ying Chen

Posted: **Fri Jul 23, 2021 8:15 am**

Dear Ying Chen

no, you cannot, but if you calculate excitons on all the regular q-grid
then you can interpolate their dispersion

http://www.yambo-code.org/wiki/index.ph ... mbo_5.x.29

best
Claudio

Yambo Community Forum

Excitons at finite momentum q

Excitons at finite momentum q

Re: Excitons at finite momentum q