String representation of the dual Ginzburg-Landau theory beyond the London limit
arXiv:hep-ph/0212401 · doi:10.1142/9789812704269_0036
Abstract
The effective string action of the color-electric flux tube in the dual Ginzburg-Landau (DGL) theory is studied by performing a path-integral analysis by taking into account the finite thickness of the flux tube. A modified Yukawa interaction appears as a boundary contribution and is reduced into the ordinary Yukawa interaction in the London Limit.
arXiv comment3 Pages, Talk given at 5th International Conference on Quark Confinement and the Hadron Spectrum, Gargnano, Brescia, Italy, 10-14 Sep 2002