1993/05/26 by Ariel Zhitnitsky, A Zhitnitsky, Zhitnitsky, A
Engineering · Physics and Astronomy · #Black Holes and Theoretical Physics #Physics of Superconductivity and Magnetism #Superconducting Materials and Applications #hep-ph #hep-th
paper · pdf · doi:10.48550/arxiv.hep-ph/9305318
14 pages No changes to the paper. Corrected file formatting to allow proper tranmission by e-mail
arxiv created 1993/05/28 · arxiv updated 2009/11/30
Starting from the 4-dimensional gluodynamics, we discuss the statistical ensemble of torons ( the toron is a self-dual solution with fractional topological number; it can be understood as a point defect) which interact strongly. It is shown that the effective Lagrangian describing this statistical ensemble possesses the fourth derivative kinetic term and leads to the area law for the Wilson loop. Besides that we derive the effective string action containing the rigid (extrinsic curvature) term as a consequence of the fourth derivative action.