ar X iv : h ep - t h / 99 02 02 7 v 1 3 F eb 1 99 9 INFRARED REGION OF QCD AND CONFINEMENT
نویسنده
چکیده
Gauge field configurations appropriate for the infrared region of QCD is proposed. Using the usual QCD action, confinement is realized as in the London theory of Meissner effect.
منابع مشابه
ar X iv : h ep - p h / 02 02 18 0 v 1 1 9 Fe b 20 02 Quasiparticles in QCD thermodynamics and applications
We propose a novel quasiparticle interpretation of the equation of state of deconfined QCD at finite temperature. Using appropriate thermal masses, we introduce a phenomenological parametrization of the onset of confinement in the vicinity of the phase transition. Lattice results of the energy density, the pressure and the interaction measure of pure SU(3) gauge theory are well reproduced. A re...
متن کاملar X iv : h ep - l at / 9 90 20 05 v 3 5 F eb 1 99 9 Monopole Clustering and Color Confinement in the Multi - Instanton System
We study color confinement properties of the multi-instanton system, which is assumed to carry the essence of the nonperturbative QCD vacuum. We also investigate the feature of monopoles by taking the maximally abelian gauge considering the correspondence between the monopole and the instanton. The feature of monopole trajectories changes drastically with the instanton density. At the high inst...
متن کاملar X iv : h ep - p h / 99 12 34 7 v 1 1 5 D ec 1 99 9 1 Quark Confinement Physics in Quantum Chromodynamics
We study abelian dominance and monopole condensation for the quark confinement physics using the lattice QCD simulations in the MA gauge. These phenomena are closely related to the dual superconductor picture of the QCD vacuum, and enable us to construct the dual Ginzburg-Landau (DGL) theory as an useful effective theory of nonperturbative QCD. We then apply the DGL theory to the studies of the...
متن کاملar X iv : h ep - l at / 9 90 20 05 v 2 4 F eb 1 99 9 Monopole Clustering and Color Confinement in the Multi - Instanton System
We study color confinement properties of the multi-instanton system, which is assumed to carry the essence of the nonperturbative QCD vacuum. We also investigate the feature of monopoles by taking the maximally abelian gauge considering the correspondence between the monopole and the instanton. The feature of monopole trajectories changes drastically with the instanton density. At the high inst...
متن کاملX iv : h ep - l at / 9 90 20 05 v 1 3 F eb 1 99 9 Monopole Clustering and Color Confinement in the Multi - Instanton System
We study color confinement properties of the multi-instanton system, which is assumed to carry the essence of the nonperturbative QCD vacuum. We also investigate the feature of monopoles by taking the maximally abelian gauge considering the correspondence between the monopole and the instanton. The feature of monopole trajectories changes drastically with the instanton density. At the high inst...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 1999