Thursday, August 04, 2011

Physics, schmysics

Central to any quantum mechanics course is the concept of electron “spin,” but what, exactly, is spinning is never made clear. Wolfgang Pauli, one of the concept’s originators, at first rejected the idea, because if the electron has a finite radius, then the surface would be spinning faster than the speed of light. On the other hand, if you view the electron as a point particle, how are you to imagine something without a radius spinning?

Duhh. Standard Rotter confusion.

8 comments:

Mr roT said...

End of story. 1922. Tecs still swimming around in his confusion.

Tecumseh said...

Quantum, schmantum. So what's spin, then? Rothman (the guy at Princeton) doesn't seem to know. Then again, he went to UT Austin. What do they know about Physics down there?

Mr roT said...

All finko paggots in Austin.

Tecumseh said...

Austin, College Station: it's like, Minsk, Pinsk. Especially for someone like me, who never set foot in Texas. Of course, I was never invited to go down there...

Arelcao Akleos said...

Austin & College Station aren't really like "Minsk, Pinsk".... More like "Leningrad, Stalingrad".

Mr roT said...

No. More like Cambridge, Shreveport.

Tecumseh said...

So you guys been to both places?

Arelcao Akleos said...

Yes, but nowhere to the extent Herr Rott has.