Timeline for Origin of integral of field strength tensor in path-ordered exponential in gauge field theory
Current License: CC BY-SA 3.0
4 events
| when toggle format | what | by | license | comment | |
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| Jun 4, 2015 at 10:17 | history | edited | FraSchelle | CC BY-SA 3.0 |
added 99 characters in body
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| Jun 4, 2015 at 7:25 | comment | added | FraSchelle | Thanks a lot. I fear your formula is still not correct. It's only true at first order in $F$ I guess, or for small $\gamma$ (not defined). Then what you call $t$ is what I call $s$, and so the formula should agree. I think they do in the limit $U\approx 1$ valid for a small path. Anyways, $\delta U$ is correct. I edited the post since $\delta U$ was not defined. | |
| Jun 3, 2015 at 18:18 | comment | added | Gold | thanks for the answer, I've edited the question posting the full equality. | |
| Jun 3, 2015 at 8:35 | history | answered | FraSchelle | CC BY-SA 3.0 |