Why the SUSY particles of fermions have spin 0 but not 1?
60766
Supersymmetry: spin of the superpartners
215
Spinor dotted and undotted indices
57097
Massless particle in FRW metric
88637
Why can a particle decay into two photons but not one?
156543
What is the significance of Lie groups $SO(3)$ and $SU(2)$ to particle physics?
12433
How do $\pi^0$ particles exist?
66033
Why must fermions be antisymmetric?
32932
What are the mathematical problems in introducing Spin 3/2 fermions?
85086
How can $\Lambda^0$ and $\Sigma^0$ both have $uds$ quark content?
111339
Why the determinant of even-sized magic matrices are zero? Anything special?
94442
Fundamental particles identical or just differences very small?
52648
What happens to matter in a standard model with zero Higgs VEV?
13502
What if the LHC doesn't see SUSY?
134718
Why is there extra minus sign in Feynman's rules for every closed fermionic loop?
41889
Why is the $S_{z} =0$ state forbidden for photons?
132503
Which SUSY models are affected by the recent LHCb result?
62506
Why $SU(3)$ and not $U(3)$?