Dual Meissner effect and magnetic displacement currents.
The dual Meissner effect is observed without monopoles in quenched SU(2) QCD with Landau gauge fixing. Magnetic displacement currents that are time-dependent Abelian magnetic fields act as solenoidal currents squeezing Abelian electric fields. Monopoles are not always necessary for the dual Meissner effect. A mean-field calculation suggests that the dual Meissner effect through the mass generation of the Abelian electric field is related to a gluon condensate A(a)(mu)A(a)(mu) not equal 0 of mass dimension 2.
Suzuki
Tsuneo
T
Institute for Theoretical Physics, Kanazawa University, Kanazawa 920-1192, Japan.
Ishiguro
Katsuya
K
Mori
Yoshihiro
Y
Sekido
Toru
T