Using the yambo_ph executable and taking electron-electron correlation into account, the task fails.
Posted: Fri Feb 28, 2025 4:02 pm
Dear all，
Follow the electron phonon coupling module, using the command line yambo_ph -g n -p fan -c ep -V gen, I can completely reproduce the results in the web page. But only the correction of electron-phonon coupling to E0 is considered, and electron correlation（i.e. e-e correlation） is not taken into account. When I attempted to use yambo_ph -g n -p fan -c ee -V gen (the second input generation, activating parameters related to electron correlation), the job did not run. Why is this the case? Could it be that yambo_ph cannot simultaneously account for both correlation effects?
or it be due to insufficient memory？
Best regards
Yang
Follow the electron phonon coupling module, using the command line yambo_ph -g n -p fan -c ep -V gen, I can completely reproduce the results in the web page. But only the correction of electron-phonon coupling to E0 is considered, and electron correlation（i.e. e-e correlation） is not taken into account. When I attempted to use yambo_ph -g n -p fan -c ee -V gen (the second input generation, activating parameters related to electron correlation), the job did not run. Why is this the case? Could it be that yambo_ph cannot simultaneously account for both correlation effects?
or it be due to insufficient memory？
Best regards
Yang