- #1
guidob
- 4
- 0
Hello. I found this forum when i was looking for some help with the following problem:
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There are 3 neutrons (s=1/2). The hamiltonian of the system is:
H = S^2 - Sz^2 - (3/2)hbar^2
I need to found the possible states and energies.
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The functions must be antisymetrical, right? But there is no spatial dependence in H.
So, the spin functions must be antisymetrical?
In that case, I don't know how do spin functions look like.
(S=S1+S2+S3 and Sz=Sz1+... are the operators of the total spin).
I'd be really greatfull if somebody help me with this.
---------------------------------------------------------------
There are 3 neutrons (s=1/2). The hamiltonian of the system is:
H = S^2 - Sz^2 - (3/2)hbar^2
I need to found the possible states and energies.
----------------------------------------------------------------
The functions must be antisymetrical, right? But there is no spatial dependence in H.
So, the spin functions must be antisymetrical?
In that case, I don't know how do spin functions look like.
(S=S1+S2+S3 and Sz=Sz1+... are the operators of the total spin).
I'd be really greatfull if somebody help me with this.