Calculation by Douglas and Shenker of the tension ratios for vortices of different N-alities in the softly broken N=2 supersymmetric SU(N) Yang-Mills theory is carried to the second order in the adjoint multiplet mass m. Corrections to the ratios violating the well known sine formula are found, showing that it is not a universal quantity.
Non-universal corrections to the tension ratios in softly broken N=2 SU (N) gauge theory
KONISHI, KENICHI
2002-01-01
Abstract
Calculation by Douglas and Shenker of the tension ratios for vortices of different N-alities in the softly broken N=2 supersymmetric SU(N) Yang-Mills theory is carried to the second order in the adjoint multiplet mass m. Corrections to the ratios violating the well known sine formula are found, showing that it is not a universal quantity.File in questo prodotto:
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