Schrodinger operator (source code)

= Schrodinger operator
{c}
{wiki}

A Schrodinger operator is a differential operator of the form
$$
H=-a\Delta+V,
\qquad a>0,
$$
where $\Delta$ is the <Laplace operator> and $V$ is a <potential function>. Its <eigenvalue problem> is the <Time-independent Schrodinger equation>.