Expand ##\hat U## as a Taylor series.Shyan said:Its a while I'm trying to understand [ http://arxiv.org/pdf/quant-ph/0108132v1.pdf ] but i have problem following its calculations.The part I have problem in now is the expansion in page 14,Eq. 50.Can anyone help me understand how that is done?
strangerep said:Expand ##\hat U## as a Taylor series.
(If you need any more help than that, then please show your work, as if this were a question in the homework forum.)
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