English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

We give an argument for deriving analytically the infrared ``Abelian''dominance in a gauge invariant way for the Wilson loop average in SU(2)Yang--Mills theory. In other words, we propose a possible mechanism forrealizing the dynamical Abelian projection in the SU(2) gauge-invariant mannerwithout breaking color symmetry. This supports validity of the dualsuperconductivity picture for quark confinement. We also discuss the stabilityof the vacuum with magnetic condensation as a by-product of this result.Comment: 25 pages, 3 figures (4 eps files); version accepted for publication  in Phys.Rev.D; One paragraph is added at each end of sections 3,4 and 5 for  comparing the analytical result with the lattice results of my group based on  the new formulation, together with the results in the conventional MAG if  available. footnote 4 is added, and a reference is added. A number of  sentences and phrases are improve

Gauge-invariant gluon mass, infrared Abelian dominance, and stability of magnetic vacuum