桃花源主, A naive question about 四大力學

In physics, what do you mean by 四大力學. I know Newtonian dynamics and Li Lun Li Xue pretty well in college. Are these the first two? If yes, quantum mechanics should be No. 3. What is the number 4?

 

所有跟帖： 

• 牛頓力學，統計力學和熱力學，電磁力學，量子力學。 還有光學，高能物理和粒子物理，相對論， 場論。還有數學物理，群論，微分幾何。 -桃花源主- ♂ (50 bytes) () 11/08/2018 postreply 06:49:37

• I see -Euro-dollar- ♂ (320 bytes) () 11/08/2018 postreply 06:57:28

• 不搞理論物理。不用學群論和微分幾何，但知道些數學物理和場論特別是量子場論基礎會有幫助。 -桃花源主- ♂ (0 bytes) () 11/08/2018 postreply 06:58:07

• 特殊相對論一定要學。我估計潘都沒真正學懂相對論的哲學精髓。 -桃花源主- ♂ (0 bytes) () 11/08/2018 postreply 07:00:18

• When more and more Chinese are well-educated, cheats won't be ea -Euro-dollar- ♂ (401 bytes) () 11/08/2018 postreply 07:08:50

• I actually do know some 群論和微分幾何，as well as 數學物理和場論 -Euro-dollar- ♂ (349 bytes) () 11/08/2018 postreply 07:03:33

• 那就相當有基礎去學理論物理了。 -桃花源主- ♂ (0 bytes) () 11/08/2018 postreply 07:13:30

• 估計你解理論物理題毫無困難。就是需知道些物理上的哲學問題，和先輩是怎麽一步步走過來的。估計物理史，特別是量子物理史有幫助。 -桃花源主- ♂ (0 bytes) () 11/08/2018 postreply 07:18:37

• I was working on theoretical physics before -Euro-dollar- ♂ (526 bytes) () 11/08/2018 postreply 07:36:05

• 很高興和你談。費曼講義是一套非常好的教材。 -桃花源主- ♂ (0 bytes) () 11/08/2018 postreply 11:38:32

• Nice to talk to smart people like you -Euro-dollar- ♂ (483 bytes) () 11/08/2018 postreply 12:02:15