This is the course blog for Semester 1, 2011 at the University of Queensland
bi ·aj = 2πδij
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I guess that form can also be written as: e^(iG.K) = 1 So, the exponential can be 1 if the G.K = 2π (an integer)
Where G and K are linear combinations of a and b respectively you mean? Then yes.
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ReplyDeleteI guess that form can also be written as:
ReplyDeletee^(iG.K) = 1
So, the exponential can be 1 if the G.K = 2π (an integer)
Where G and K are linear combinations of a and b respectively you mean? Then yes.
ReplyDelete