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nougako
  • Member for 8 years, 7 months
  • Last seen more than a week ago
5 votes
5 answers
1k views

Where does $\hat{P}\psi(x) = -i\hbar \partial_x \psi(x)$ come from?

4 votes
1 answer
800 views

Why are the perturbation term in Zeeman effect not diagonalized?

3 votes
3 answers
1k views

Mathematical treatment of electron double slit experiment

3 votes
1 answer
1k views

Tensor product representation of $SO(3)$ in the Hilbert space of particle with spin $S$

2 votes
2 answers
4k views

Selection rules for electric quadrupole radiation

2 votes
2 answers
2k views

Prove that Slater determinants form a complete basis

2 votes
1 answer
1k views

Peculiarity about a system of three electrons

1 vote
0 answers
158 views

Representation of a general unitary operator acting on all electrons in terms of creation and annihilation operators

1 vote
0 answers
72 views

Question about tensor operators [closed]

0 votes
1 answer
689 views

Dielectric permittivity tensor of rank 2

0 votes
0 answers
79 views

Decomposition of N-representable density into determinantal wavefunction

0 votes
2 answers
173 views

Alternative way of bending electrons trajectory in synchrotron

0 votes
0 answers
201 views

What is the physical implication of a homomorphism between SU(2) and SO(3)?