桃花源主, A naive question about 四大力学

In physics, what do you mean by 四大力学. 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： 

• 牛顿力学，统计力学和热力学，电磁力学，量子力学。 还有光学，高能物理和粒子物理，相对论， 场论。还有数学物理，群论，微分几何。 -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

• 不搞理论物理。不用学群论和微分几何，但知道些数学物理和场论特别是量子场论基础会有帮助。 -桃花源主- ♂ (0 bytes) () 11/08/2018 postreply 06:58:07

• 特殊相对论一定要学。我估计潘都没真正学懂相对论的哲学精髓。 -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 群论和微分几何，as well as 数学物理和场论 -Euro-dollar- ♂ (349 bytes) () 11/08/2018 postreply 07:03:33

• 那就相当有基础去学理论物理了。 -桃花源主- ♂ (0 bytes) () 11/08/2018 postreply 07:13:30

• 估计你解理论物理题毫无困难。就是需知道些物理上的哲学问题，和先辈是怎么一步步走过来的。估计物理史，特别是量子物理史有帮助。 -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

• 很高兴和你谈。费曼讲义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