Dear all,
I have LOCPOT by LVTOT=.TRUE., LVHAR=.TRUE. together with LDAU=.TRUE. to describe non-zero Hubbard potential for some transition metal elements.
Does anyone know whether the potential values in LOCPOT include the Hubbard term or not.
Thanks in advance,
Geunsik
LOCPOT with LDAU
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Re: LOCPOT with LDAU
The local potential is local in the sense of it can be written as V(r). Compare this to how the LDA+U interaction is defined on orbitals.
You can easily verify this for yourself. Just run a LDA+U calculation without update ALGO=None and investigate LOCPOT when you change the U value.
You can easily verify this for yourself. Just run a LDA+U calculation without update ALGO=None and investigate LOCPOT when you change the U value.
Martin Schlipf
VASP developer