Quantum chromodynamics;
Color confinement;
CHIRAL-SYMMETRY;
QUANTUM LIQUID;
GAUGE;
CONDENSATE;
D O I:
10.1016/j.physletb.2014.01.029
中图分类号:
P1 [天文学];
学科分类号:
0704 ;
摘要:
We argue that in the Copenhagen ("spaghetti") picture of the QCD vacuum the chromomagnetic flux tubes exhibit chromoelectric superconductivity. We show that the superconducting chromoelectric currents in the tubes may be induced by the topological charge density. (C) 2014 The Authors. Published by Elsevier B.V.