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Confused about Bogoliubov transformation 
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#1
Dec1212, 10:35 PM

P: 23

So I was told by my teacher today that I am doing the bogoliubov transformation wrong because I'm supposed to have 4 different vectors,
i.e Instead of A_{k} and B_{k} A_{1k} A_{2k} and B_{1k} B_{2k} I'm wondering how this makes sense. I've seen papers with 2 different vectors and their complex counterparts but never 4 different vectors. Any help would be great. 


#2
Dec1312, 02:32 AM

Sci Advisor
P: 3,626

Maybe you can give us the expressions you obtained for A and B.



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