Timeline for Retarded vs Feynman Klein-Gordon Propagators
Current License: CC BY-SA 4.0
2 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Aug 19, 2021 at 23:19 | comment | added | Andrew | Even quantum mechanically, there is a zero amplitude to start with a particle at some position, and then later find that same particle at a point outside the lightcone from the original point. | |
| Aug 30, 2020 at 14:32 | history | answered | gilonik | CC BY-SA 4.0 |