[Pw_forum] questions about computing the third order coupling tensor implemented by d3.x code

[Lorenzo Paulatto]

On 20 December 2012 06:21, Tian Lan <tianlan at caltech.edu> wrote:

> It looks a little strange though written in this way, please confirm my
> conclusion.
>

As I wrote in February:
> Yes, the second one [of the matrix elements] has the real part in a line
and the imaginary in the next...


>  I am using a 4.2.1 version.
>

There was a bug with pools up to a certain version, use the latest one (and
apply this fix: <
http://qe-forge.org/gf/project/q-e/scmsvn/?action=browse&path=%2Ftrunk%2Fespresso%2FPHonon%2FPH%2Fsgam_ph.f90&r1=9630&r2=9724
>)

bests



-- 
Dr. Lorenzo Paulatto
IdR @ IMPMC -- CNRS & Université Paris 6
phone: +33 (0)1 44275 084 / skype: paulatz
www:   http://www-int.impmc.upmc.fr/~paulatto/
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