Why are axions considered cold dark matter?
74771
If neutrinos are disfavoured as DM candidates why aren't axions?
45611
Why are all force particles bosons?
100098
Chemical potential of particles with zero mass
58292
Why are magnets in form of hollow sphere not a magnetic monopole?
64219
Similar masses and lifetimes of the $\Delta$ baryons
92937
What exactly is 'Dark Matter'?
60687
Solid objects inside the event horizon - can they remain "solid"?
38151
Why is absolute zero considered to be asymptotical? Wouldn't regions such as massive gaps between galaxy clusters have temperatures of absolute zero?
1162
Why $\{\mathbf{0}\}$ has dimension zero?
69749
Why does cold metal seem colder than cold air?
99150
Is there evidence of dark matter in our galaxy?
106119
Why is there no permittivity-type constant for gravitation?
118153
Neutrino annihilation and bosons
105323
Why can't gravitons be created in traditional particle accelerators?
50700
Could Dark Energy just be particles with negative mass?
35409
Massless charged particles
5247
Physical meaning of non-trivial solutions of vacuum Einstein's field equations