Timeline for How to see that $[\textbf{p}^2,\textbf{L}^2]=[\textbf{p}^4,\textbf{L}^2]=0$ without doing any messy algebra?
Current License: CC BY-SA 4.0
2 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jul 8, 2018 at 15:25 | comment | added | Phoenix87 | More like the answer rather than a hint :P | |
| Jul 8, 2018 at 13:50 | history | answered | Qmechanic♦ | CC BY-SA 4.0 |