28 | June | 2022 | Physics Town

an eigenstate

~ an state identical to the overall average

In analogy, in the equation

$\displaystyle{\frac{12+13+14}{3}=13}$ ,

the number 13 appears both on the left (as one of the component numbers) and on the right (as the overall average).

In this sense, the number 13 is an “eigenstate”.

— Me@2016-08-25 01:36 AM

— Me@2022-06-28 08:19 PM

An eigenstate has a macroscopic equivalence.

— Me@2016-08-29 06:10:21 PM

An eigenstate is a microstate that has a corresponding macrostate.

An eigenstate is a mathematical state which is also a physical state.

An eigenstate is an observable state.

— Me@2022-06-28 07:36:40 PM

Importance, 4.1

這段改編自 2021 年 12 月 14 日的對話。

no good deed goes unpunished

Beneficial actions often go unappreciated or are met with outright hostility.

If they are appreciated, they often lead to additional requests.

— Wiktionary

有時，災民會埋怨救援的人。

救援者往往是，災難之後，災民第一批見到的人，所以，有些災民會認定，那些災難是救援者造成的。

例如，在電影《美國隊長3：英雄內戰》中，美國政府要追究「復仇者聯盟」；認定「紐約之戰」中的二千多人傷亡，是「復仇者」們造成的。

實情是，沒有他們的抵抗，外星人所引起的傷亡，會以百萬計。

— Me@2022-06-27 04:10:30 PM

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