cRPA

GW, Bethe-Salpeter …

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Fatima Zahra
Posts: 4
Joined: Wed Mar 21, 2018 1:00 am

cRPA

Post by Fatima Zahra » Wed Apr 04, 2018 11:24 pm

Dear all,
I want to calculate the U using cRPA, but I get this error
--- !ERROR
src_file: m_matrix.F90
src_line: 137
mpi_rank: 0
message: |
- Eigenvalues from zheev are negative or zero ! -
...

could anyone help me?
Thanks in advance,
Fatima Zahra
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amadon
Posts: 46
Joined: Mon Aug 24, 2009 10:58 am

Re: cRPA

Post by amadon » Mon Apr 23, 2018 11:39 am

Hello !

Could you please give some details and in particular your input file ?
Best regards
Bernard
Bernard Amadon
CEA
France
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