diff options
Diffstat (limited to 'content/know/concept/propagator')
| -rw-r--r-- | content/know/concept/propagator/index.pdc | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/content/know/concept/propagator/index.pdc b/content/know/concept/propagator/index.pdc index 517376c..bcc1de7 100644 --- a/content/know/concept/propagator/index.pdc +++ b/content/know/concept/propagator/index.pdc @@ -61,7 +61,7 @@ $$\begin{aligned} \end{aligned}$$ Sometimes the name "propagator" is also used to refer to -the so-called *fundamental solution* $G$ +the [fundamental solution](/know/concept/fundamental-solution/) $G$ of the time-dependent Schrödinger equation, which is related to $K$ by: @@ -73,9 +73,3 @@ $$\begin{aligned} \end{aligned}$$ Where $\Theta(t)$ is the [Heaviside step function](/know/concept/heaviside-step-function/). -The definition of $G$ is that it satisfies the following equation, -where $\delta$ is the [Dirac delta function](/know/concept/dirac-delta-function/): - -$$\begin{aligned} - \Big( i \hbar \pdv{t_f} - \hat{H} \Big) G = \delta(x_f - x_i) \: \delta(t_f - t_i) -\end{aligned}$$ |