I'm asked to figure out how the so-called "coordinate space matrix elements" relate to "momentum space matrix elements <p|H|p'> but I don't understand what they are.(adsbygoogle = window.adsbygoogle || []).push({});

any idea on how <x|H|x'> is defined?

thanks in advance.

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# Coordinate space matrix elements <x|H|x'>. what are these?

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