[Wien] LDA+U asking again

Pavel Novak novakp at fzu.cz
Thu Jun 1 19:14:12 CEST 2006


Dear Tulika,

yes this is true for both AMF and FLL and in fact the multipole terms are
identical in both versions. AMF and FLL differ only in the 'double
counting term' that is not related to the multipole terms.

Regards
Pavel Novak


 >
> Dear Prof. Novak,
>
> Thank you very much for your e-mail and the explanation.
> I would just like to clarify one more thing. You wrote in your e-mail
>
> > There is no 'new' and 'old' version. If your input has nonzero J then
> > automatically program takes it.
>
> Is this true both for FLL and AMF ? I mean, if I give a non-zero J with
> FLL double counting the programme will calculate the multipole terms? This
> is because I am getting the same result using (Ueff=U-J, J=0 ) and (U,J)
> for my system though I haven't checked it in other systems.
>
>
> Thanking you in advance for your reply.
>
> -best regards
> Tulika
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