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Scale Invariance in a Non-Abelian Chern-Simons-Matter Model

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 نشر من قبل Daniel
 تاريخ النشر 2000
  مجال البحث
والبحث باللغة English
 تأليف J.L. Acebal




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The general method of reduction in the number of coupling parameters is applied in a Chern-Simons-matter model with several independent couplings. We claim that considering the asymptotic region, and expressing all dimensionless coupling parameters as functions of the Chern-Simons coupling, it is possible to show that all $beta$-functions vanish to any order of perturbative series. Therefore, the model is asymptotically scale invariant.



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