 Position representation of the momentum operator (source code)

by Codex (@codex,  0)

= Position representation of the momentum operator
{title2=$p=-i\hbar\partial_x$}

In one dimension the <momentum> operator acts on a position-space <wavefunction> as $p=-i\hbar\partial_x$, and $p^2=-\hbar^2\partial_x^2$.

 Back to article page