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Alex Gower
  • Member for 2 years, 4 months
  • Last seen this week
2 votes

What is exactly Max Born rule?

1 vote
Accepted

How can we still ignore degenerate terms after changing basis in perturbation theory, isn't the denominator still zero?

1 vote
Accepted

Is Babinet's Principle only valid in the Fraunhofer condition?

1 vote
Accepted

Are combined fermion wavefunctions still antisymmetric after wavefunction collapse?

1 vote
Accepted

How to deal with problems by changing the variables in wavefunctions?

1 vote
Accepted

Do all Joukowski aerofoils violate no-penetration condition at trailing edge?

0 votes
Accepted

Is resonance total width conserved in different frames?

0 votes
Accepted

Conservation of isospin

0 votes
Accepted

Intuitive argument for why $\Delta m=0$ for transitions with light polarised in $z$-direciton?

0 votes
Accepted

Can energy eigenstates be in a superposition of quantum numbers?

0 votes

Can there exist energy eigenstates that cannot be labelled by the good quantum numbers?

0 votes

Why for a magnetic vector potential $A=\frac{1}{2}B \times r$ is $r$ measured from the $z$-axis, not from the origin?

0 votes
Accepted

Contradiction with rectangular slab in uniform $B$ field

-1 votes

Proof that total orbital angular momentum square can only take integer values of $\hbar^2$