![[personal profile]](https://www.dreamwidth.org/img/silk/identity/user.png){kind=small}
(no subject)
May. 13th, 2008 10:11 pmI guess in chemistry
Do you believe that?
So why does this paper say "
" when I think it should say "
"? Because an electron can have spin up or spin down, so there are "really" two of each state? I have no idea. [Edit. Ohhhh. Because I had ψ' but the change in the density was ψ* ψ' + ψ'* ψ which is twice more (in this case) (times n0??). I guess. But now I see other stuff I don't understand -nyo...]
PS.
Do you believe that?
So why does this paper say "
PS.
