I am told that <f|pr,g>=<prf|g> where pr is the operator for radial momentum and f and g are wavefunctions.(adsbygoogle = window.adsbygoogle || []).push({});

I know how to calculate <prf|g>, but I am not sure how to treat the comma in <f|pr,g>.

Anyone have an answer to this?

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# Ket bra notation, and radial momentum

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