Non-Abelian Superconductivity
arXiv:cond-mat/0112498 · doi:10.1103/PhysRevB.72.212516
Abstract
We establish a non-Abelian superconductivity and a non-Abelian Meissner effect by constructing an effective field theory of superconductivity in which a genuine SU(2) gauge symmetry governs the dynamics. We show that the magnetic flux is quantized in the unit of $4Ï/g$, not $2Ï/g$, in the non-Abelian superconductor.
4 pages, 1 figure, PRB in press