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ehrenfest
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Homework Statement
I am somewhat new to creation and annhilation operators, but I can reduce the problem to showing that:
[tex] a_{p_1} ^{\dag} a_{p_2} ^{\dag} = a_{p_1} ^{\dag} + a_{p_2} ^{\dag} [/tex]
where
[tex] a_{p_1} ^{\dag} [/tex] is the creation operator for a particle with momentum p1 (if I understand it correctly)
Can someone help prove that?
Homework Equations
The Attempt at a Solution
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