Dual Meissner effect and magnetic displacement currents

被引：32
|
作者：
Suzuki, T [1 ]
Ishiguro, K
Mori, Y
Sekido, T
机构：
[1] Kanazawa Univ, Inst Theoret Phys, Kanazawa, Ishikawa 9201192, Japan
[2] RIKEN, Radiat Lab, Wako, Saitama 3510158, Japan
来源：
PHYSICAL REVIEW LETTERS | 2005年 / 94卷 / 13期
关键词：
D O I：
10.1103/PhysRevLett.94.132001
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
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(mu)(a)A(mu)(a)>not equal 0 of mass dimension 2.
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