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Color confinement in magnetically condensed QCD vacuum

H. C. Pandey, Namita Pandey, Harish Chandra Chandola, Aalok Misra

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Abstract

We study an effective theory of QCD in which the fundamental variables are dual magnetic potentials coupled to the topological fields (monopole and dyon). The color confinement is realized through the dynamical breaking of magnetic symmetry, which leads to the magnetic condensation of QCD vacuum. The flux tube structure of SU(2) QCD vacuum is investigated which gaurantees the dual superconducting nature of the QCD vacuum. Finally, it is shown that the dyonically condensed phase of QCD vacuum seems to be more favorable for the absolute confinement of color isocharges in QCD.

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What this paper is about

We study an effective theory of QCD in which the fundamental variables are dual magnetic potentials coupled to the topological fields (monopole and dyon). The color confinement is realized through the dynamical breaking of magnetic symmetry, which leads to the magnetic condensation of QCD vacuum. The flux tube structure of SU(2) QCD vacuum is investigated which gaurantees the dual superconducting nature of the QCD vacuum. Finally, it is shown that the dyonically condensed phase of QCD vacuum seems to be more favorable for the absolute confinement of color isocharges in QCD.

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Available abstract

We study an effective theory of QCD in which the fundamental variables are dual magnetic potentials coupled to the topological fields (monopole and dyon). The color confinement is realized through the dynamical breaking of magnetic symmetry, which leads to the magnetic condensation of QCD vacuum. The flux tube structure of SU(2) QCD vacuum is investigated which gaurantees the dual superconducting nature of the QCD vacuum. Finally, it is shown that the dyonically condensed phase of QCD vacuum seems to be more favorable for the absolute confinement of color isocharges in QCD.

Key concepts: QCD vacuum, Quantum chromodynamics, Physics, Color confinement, Dyon, Flux tube, Magnetic monopole, Particle physics

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