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Jan 31, 2022 at 9:19 vote accept Gusklin
Nov 1, 2021 at 1:50 history closed Qmechanic Duplicate of Lie Algebra Conventions: Hermitian vs. anti-Hermitian
Nov 1, 2021 at 1:49 comment added Qmechanic Possible duplicates: physics.stackexchange.com/q/321230/2451 and links therein.
Nov 1, 2021 at 1:46 history edited Qmechanic CC BY-SA 4.0
edited tags; edited title
Nov 1, 2021 at 1:41 history edited Qmechanic CC BY-SA 4.0
edited tags; edited title
Oct 31, 2021 at 21:34 answer added Cosmas Zachos timeline score: 1
Oct 31, 2021 at 21:17 comment added Gusklin Yes, i am reading from 2nd edition, i appreciate the answer. I will take a look at this theorem.
Oct 31, 2021 at 21:14 comment added DanielC I hope you read from the 2nd edition, the 1st is a disaster. That $i$ in the exponent is to ensure that $J$ is self-adjoint for $\exp\left({i\varphi J}\right)$ being unitary (by Stone's theorem).
S Oct 31, 2021 at 21:11 review First questions
Oct 31, 2021 at 22:41
S Oct 31, 2021 at 21:11 history asked Gusklin CC BY-SA 4.0