Color confinement and dual superconductivity of the vacuum. 1.
Jun, 1999
11 pages
Published in:
- Phys.Rev.D 61 (2000) 034503
e-Print:
- hep-lat/9906024 [hep-lat]
Report number:
- IFUP-TH-35-99
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Abstract:
We study dual superconductivity of the ground state of SU(2) gauge theory, in connection with confinement. We do that measuring on the lattice a disorder parameter describing condensation of monopoles. Confinement appears as a transition to dual superconductor, independent of the abelian projection defining monopoles. Some speculations are made on the existence of a more appropriate disorder parameter. A similar study for SU(3) is presented in a companion paper.Note:
- Some typos corrected, acknowledgements added; to appear on Phys. Rev. D Report-no: IFUP-TH 35/99
- lattice field theory
- gauge field theory: SU(3)
- ground state
- superconductivity: duality
- color: confinement
- gauge: abelian
- magnetic monopole: condensation
- critical phenomena: confinement
- Polyakov loop
- numerical calculations: Monte Carlo
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