A Review of Instanton Quarks and Confinement

  title={A Review of Instanton Quarks and Confinement},
  author={Pierre van Baal},
  journal={arXiv: High Energy Physics - Phenomenology},
  • P. Baal
  • Published 30 October 2006
  • Physics
  • arXiv: High Energy Physics - Phenomenology
We review the recent progress made in understanding instantons at finite temperature (calorons) with non‐trivial holonomy, and their monopole constituents as relevant degrees of freedom for the confined phase. 

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Phys. Rev. Phys. Rev
  • Phys. Rev. Phys. Rev
  • 2004
Nucl. Phys
  • Nucl. Phys
  • 2002
Phys. Rev
  • Phys. Rev
  • 2001
Nucl. Phys
  • Nucl. Phys
  • 1999
B428 (1998) 268 [hep-th/9802049]; Nucl. Phys. B533 (1998) 627 [hep-th/9805168]; Phys
  • Lett
  • 1998
Phys. Rev
  • Phys. Rev
  • 1998
Phys. Rev
  • Phys. Rev
  • 1981
Rev. Mod. Phys
  • Rev. Mod. Phys
  • 1981