What are the parity of particles?
13683
How is $J^{PC}$ value experimentally determined for new types of particles?
135348
Is Zitterbewegung an artefact of single-particle theory?
43471
Is there a standard resource that lists all understood particle-particle relationships?
68951
Normalization of the overlap $\langle x'|p'\rangle$
1059
Identification of particles and anti-particles
36691
Parameters on $SU(4)$ and $SU(2)$
75731
Significance of $\pi$ in physics
145626
Normalisation of free particle wavefunction
142857
What is the relationship between symmetry and degeneracy in quantum mechanics?
55227
Why particle hole symmetry and chiral symmetry are called symmetries?
70682
Mechanism of pair production and annihilation of matter
141507
Number of different possible values for the total angular momentum quantum number, $j$?
128937
Lie theory and particle physics
115934
What is the parity of permutation in the 15 puzzle?
86328
What is the relative speed of two near-light speed particles headed towards each other?
33784
Is it a coincidence that quarks have exactly -1/3 or 2/3 the electron's charge?
1330
Fermions, different species and (anti-)commutation rules