Timeline for Harmonic Oscillator (Quantum Mechanics)
Current License: CC BY-SA 3.0
5 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Oct 16, 2013 at 19:46 | vote | accept | Astrum | ||
| Oct 16, 2013 at 7:28 | answer | added | RGMyr | timeline score: 5 | |
| Oct 16, 2013 at 7:25 | comment | added | Astrum | $[H,a_+] = Ha - aH$ Using a test function: $-\frac{\hbar}{i}\frac{d}{dx}(\frac{f(x)}{\sqrt{2 \hbar m \omega}} (\pm ip +m \omega x)) + \frac{1}{\sqrt{2\hbar m \omega}} (\pm i p +m \omega x) \frac{df}{dx}$ | |
| Oct 16, 2013 at 6:57 | comment | added | Pricklebush Tickletush | For the second part: compute $[H,a_{+}]$. What do you get? Apply this commutator to the wavefunction. | |
| Oct 16, 2013 at 6:51 | history | asked | Astrum | CC BY-SA 3.0 |