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Jul 5 at 2:04 history bumped CommunityBot This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.
Mar 6 at 9:02 history bumped CommunityBot This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.
Jun 10, 2023 at 14:54 answer added Thomas Fritsch timeline score: 0
Jun 10, 2023 at 13:48 history edited Qmechanic CC BY-SA 4.0
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Jun 10, 2023 at 13:46 comment added J.G. An uncontracted tensor index can only ever be at one height; you've made your $i$ downstairs in $\partial_iA_0$ but upstairs in $\partial_0A^i$. For example, $E_i/c=\partial_0A_i-\partial_iA_0=F_{0i}=\eta_{0\mu}\eta_{i\nu}F^{\mu\nu}$ is fine.
Jun 10, 2023 at 13:32 history reopened Qmechanic
S Jun 10, 2023 at 12:48 review Reopen votes
Jun 10, 2023 at 13:36
S Jun 10, 2023 at 12:48 history edited Kubrik CC BY-SA 4.0
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Jun 10, 2023 at 12:40 history closed Qmechanic Needs details or clarity
Jun 10, 2023 at 12:34 history edited Qmechanic CC BY-SA 4.0
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Jun 10, 2023 at 12:10 history asked Kubrik CC BY-SA 4.0