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I'm not sure if someone here can help me because the topic is quite specific.

In LDA+U Calculation one have to substract the Double Counting from the DFT functional. There are two main possibilities to do this:

1.) Around Mean Field (AMF)

2.) Fully Localized Limit (FLL)

I found out, that theres a correction term to FLL due to non-collinearity and I ask myself if theres a correction term to AMF aswell. I searched in books, papers and the internet but didn't find anything about this topic.

Maybe someone can help me.

Thanks for your help!

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# Double Counting

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