New posts in Confinement

Why are there no composite particles with fractional charges?

Why quarks are confined? Why can't they be found in unbound states?

Why does the divergence of a QFT's coupling constant under RG flow trivialize the theory if it occurs in the UV but not in the IR?

If free quarks can't exist, how did the universe form?

Why does confinement apply only to quarks, and not to nucleons?

Do quark charges repel one another?

Why have our eyes not evolved to see "gluons"?

Can quarks be considered real and elementary?

Why is $U(1)$ special when defining global charges?

About free quarks and confinement