Timeline for Antisymmetric matrices in effective field theory
Current License: CC BY-SA 4.0
8 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jun 30, 2019 at 18:29 | vote | accept | user105620 | ||
| Jun 30, 2019 at 16:19 | answer | added | A.V.S. | timeline score: 4 | |
| Jun 28, 2019 at 13:31 | comment | added | user105620 | By looking at the characteristic polynomial in 4D, i found that the only non-trivial combinations are $E^2-B^2$ and $(E\cdot B)^2$, which agrees with the above comments. Im mostly interested in 4D, so this essentially answers my question, but just for the sake of curiosity, I would like to know how this generalizes to higher dimension. | |
| Jun 28, 2019 at 6:00 | history | tweeted | twitter.com/StackPhysics/status/1144485626894413825 | ||
| Jun 28, 2019 at 3:53 | comment | added | Hkw | One Natural non-linear generalization of EM is DBI (Dirac-Born-Infield)action. | |
| Jun 28, 2019 at 3:45 | history | edited | Qmechanic♦ |
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| Jun 27, 2019 at 20:49 | comment | added | Vangi | I am not sure if this is exactly what you're asking, could this answer by Nikos M. and other users be related? | |
| Jun 27, 2019 at 20:34 | history | asked | user105620 | CC BY-SA 4.0 |