diff options
Diffstat (limited to 'content/know/concept/dyson-equation')
| -rw-r--r-- | content/know/concept/dyson-equation/index.pdc | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/content/know/concept/dyson-equation/index.pdc b/content/know/concept/dyson-equation/index.pdc index be93379..25abe11 100644 --- a/content/know/concept/dyson-equation/index.pdc +++ b/content/know/concept/dyson-equation/index.pdc @@ -63,8 +63,8 @@ Let us assume that $\hat{H}_0$ is simple, such that $G_0$ and $\hat{G}{}_0^{-1}$ can be found without issues by solving the defining equation above. -Suppose we now perturb this Hamiltonian with -a possibly time-dependent operator $\hat{H}_1(\vb{r}, t)$, +Suppose we now add a more complicated and +possibly time-dependent term $\hat{H}_1(\vb{r}, t)$, in which case the corresponding fundamental solution $G(\vb{r}, \vb{r}', t, t')$ satisfies: |