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arXiv · hep-lat/0407015

Infrared Abelian Dominance and Dual Higgs Mechanism in Maximally Abelian Gauge

H. Suganuma·K. Amemiya·H. Ichie
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Abstract

We study infrared abelian dominance and the dual Higgs mechanism in the maximally abelian (MA) gauge using the lattice QCD Monte Carlo simulation. In the MA gauge, the off-diagonal gluon phase tends to be random, and the off-diagonal gluon $A_μ^\pm$ acquires the effective mass as $M_{\rm off} \simeq$ 1.2 GeV. From the monopole current in the MA gauge, we extract the dual gluon field $B_μ$ and estimate the dual gluon mass as $m_B \simeq $ 0.5 GeV. The QCD-monopole structure is also investigated in terms of off-diagonal gluons. From the lattice QCD in the MA gauge, the dual Ginzburg-Landau (DGL) theory can be constructed as a realistic infrared effective theory based on QCD.

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H. Suganuma, K. Amemiya, H. Ichie. 2004-07-08. Infrared Abelian Dominance and Dual Higgs Mechanism in Maximally Abelian Gauge. https://doi.org/10.1016/s0920-5632(00)91734-1

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