On Mar 21, 2012, at 23:35 , Caloma Trumica wrote:
> "star of q", " q star",
> I was wondering what are they referred to. Do they mean "q*"?
they mean "the set of q-vectors that are generated by applying
all symmetry operations to a given q-vector". It is a basic concept
in group theory applied
Dear All,
When reading the lecture notes about DFPT, I met following similar terms:
"star of q", " q star",
I was wondering what are they referred to. Do they mean "q*"?
Thank you.
Andy
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