[Pw_forum] Hubbard U in the version 4.2

[hanghui chen]

Dear QE developers,
       My previous email which reports a possible bug in the version 4.2 is
pending because the attached input and output files are too large. Now I
want to give a brief report here: I tried Hubbard U in the latest version
4.2 and found the contribution of Hubbard U to the total energy is always
zero and more mysteriously the code crashes right before the forces are
calculated. I am just wondering if any one else has the same problem when
turning on the Hubbard U in the version 4.2.
       Thank you very much.

Hanghui Chen
Department of Physics
Yale University
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.quantum-espresso.org/pipermail/users/attachments/20100701/3195f92c/attachment.html>