Consider the following commutator for the product of the creation/annihilation operators;
[A*,A] = (2m(h/2∏)ω)^1 [mωx - ip, mωx + ip] = (2m(h/2∏)ω)^1 {m^2ω^2 [x,x] + imω ([x,p] - [p,x]) + [p,p]}
Since we have the identity;
[x,p] = -[p,x]
can one assume that..
[x,p] - [p,x] =...
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Hi everyone, any help with this would be greatly appreciated..
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