Recent content by guidob

Thanks djelovin! It seems that I could fix it doing what you told me and also defining the values of the parameters after the calculations. I'm new to this. Thanks again.

Hi! I'm having some trouble with this. In the code I define two matrices, then calculate its eigenvalues/eigenvectors, and finally I plot the absolute values of the components of the eigenvectors. The results are consistent with (I'm quite sure) the analytical ones but only below "t approx 30"...

Thank you malawi and clem. I'll try that. So, i must consider all the S=3/2 and S=1/2, with any Sz, as possible states? You have been very helpful. Guido.

Hello. I found this forum when i was looking for some help with the following problem: --------------------------------------------------------------- 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...