Thank you both for the quick answers.
So technically one could say that the quantum numbers are fixed since the minimum is, or more correct can be, defined as \phi_0=\frac{1}{\sqrt{2}}\begin{pmatrix}0 \\ v\end{pmatrix} with v the vacuum expectation value.
Since the fact that H is...
Hi everyone,
I have studied QFT, the SM and the Higgs mechanism when I was in university and after reading an article from CMS (CERN) about the spin-parity measurement of the HZZ channel, which shows that J^{P}=0^+ is favoured versus J^{P}=0^-, I went back to the theory of the Higgs boson...