Is it possible that there are more than 6 quark flavors/more than 3 generations?
73754
Why do we think there are only three generations of fundamental particles?
33912
Group with 380 elements is not simple.
16877
Is there anything smaller than a quark?
153949
Is there a "smallest" divergent sum?
144886
How many possible electromagnetic wavelengths are possible?
37991
How many different sizes of infinity are there?
89420
Can quarks be considered real and elementary?
94442
Fundamental particles identical or just differences very small?
129568
How many different groups of order $15$ there are?
94043
Can there be Electron and/or Proton Stars?
77742
Queries about rotational groups $\mathrm{SO}(3)$ and $\mathrm{SU}(2)$ in QM
142916
Proton: 2 up, 1 down quark, Neutron: 2 down, 1 up, how can Neutron: proton + electron?
80902
Breakthrough at the Large Hadron Collider -Leptoquarks skepticism?
24008
Infinitely many primes of the form $\lfloor \sqrt {3} \cdot n \rfloor $?
50584
Parallel universes: are there an infinite amount of universes?
121824
Resolving Conflicting Reports on Fermilab $g-2$ Results
67578
Is this a correct demonstration for why elements above untriseptium cannot exist?