Bewegungsgleichung: Difference between revisions

From testwiki
Jump to navigation Jump to search
No edit summary
Line 3: Line 3:
<math>\begin{align}
<math>\begin{align}
   & \breve{A}=\frac{i}{\hbar }\left[ \hat{H},\hat{A} \right]+{{\partial }_{t}}\hat{A} \\  
   & \breve{A}=\frac{i}{\hbar }\left[ \hat{H},\hat{A} \right]+{{\partial }_{t}}\hat{A} \\  
  & \left\langle \breve{A}} \right\rangle :={{d}_{t}}\hat{A}   
  & \left\langle \breve{A} \right\rangle :={{d}_{t}}\hat{A}   
\end{align}</math>
\end{align}</math>



Revision as of 01:56, 19 July 2009

Quantenmechanik

A˘=i[H^,A^]+tA^A˘:=dtA^

Sei tA^=0

dann gilt im Heisenbergbild die Heisenbergesche Bewegungsgleichung

dtA^=A˘=i[H^,A^]