Is Such A Thing Possible At All?
•‘t Hooft, Mandelstam, Nambu: A thin flux tube connects the quarks and keeps them from being liberated.
•This can happen to magnetic monopoles submerged in a superconductor.
•Dual Superconductor Picture.
•Can this be proven in Quantum Chromodynamics (QCD), the best candidate theory of Quarks and Gluons?