Chaos_xspy | 1 points | Jan 10 2022 17:48:53

這TMD可真的太抽象了,有沒有量老嗨來解釋一下?😭

https://i.redd.it/xcy0lvw9ewa81.png

[-] skdkfnrkfm | 1 points | Jan 10 2022 17:50:24

我是MFA,看不懂

[-] Chaos_xspy | 1 points | Jan 10 2022 17:52:46

Advanced QM要掛了😫

[-] FrostingCreative1328 | 1 points | Jan 10 2022 17:55:25

material看着像是basic linear algebra 但是SO(3)跟SU(2)已经是Lie group的说法了

[-] ilovechonglang | 1 points | Jan 10 2022 17:59:15

不学了,睡大觉

[-] Ubuntu_20_04_LTS | 1 points | Jan 10 2022 18:04:28

不知,我们当年QM好像看着没那么难,QFT很难,学完劝退

[-] OpenStorm5 | 1 points | Jan 10 2022 18:06:05

只知道SO(3)是三维旋转

[-] xaonanbei650 | 1 points | Jan 10 2022 18:13:04

唉,这些题我也能做,从小学到大学都是做题家,为什么我就没有到国外接受教育的机会呢,原来是家里没钱,只能在国内大学内耗🐭🐭

[-] jiaiguo | 1 points | Jan 10 2022 18:14:19

鼠鼠人均中專,問麻批,去隔壁太監sub問留學做題家