Timeline for On the language use of quantum mechanics: "state $\rho$" or "density matrix $\rho$ of the mixed state"?
Current License: CC BY-SA 4.0
5 events
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| Mar 18, 2022 at 19:27 | history | edited | Qmechanic♦ | CC BY-SA 4.0 |
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| Mar 18, 2022 at 19:25 | comment | added | knzhou | I mean, if you're in an introductory course they might be careful about it to make sure everybody is following. But afterwards people know what you mean if you use any version. | |
| Mar 18, 2022 at 19:25 | answer | added | J. Murray | timeline score: 1 | |
| Mar 18, 2022 at 19:24 | comment | added | knzhou | I've often heard people say "the state $\rho$". Generally physicists try to omit needless words. | |
| Mar 18, 2022 at 19:16 | history | asked | manuel459 | CC BY-SA 4.0 |