MONOPOLE CONDENSATION AND CONFINEMENT IN SU(2) QCD

被引：22

作者：

SHIBA, H ^{[1
]}

SUZUKI, T ^{[1
]}

机构：

[1] KANAZAWA UNIV, DEPT PHYS, KANAZAWA 92011, JAPAN

来源：

NUCLEAR PHYSICS B | 1994年

关键词：

D O I：

10.1016/0920-5632(94)90339-5

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

An effective monopole action is derived from vacuum configurations after abelian projection in the maximally abelian gauge in SU(2) QCD. Entropy dominance over energy of monopole loops is seen on the renormalized lattice with the spacing b > b(c) congruent-to 5.2 x 10(-3)LAMBDA(L)-1 when the physical volume of the system is large enough. Monopole and photon contributions to Wilson loops are calculated also. The string tensions of SU(2) QCD are well reproduced by extended monopole contributions alone.

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页码：182 / 188

页数：7

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