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arxiv: hep-th/0112149 · v1 · submitted 2001-12-17 · ✦ hep-th

Asymptotic Conformal Invariance in a Non-Abelian Chern-Simons-Matter Model

classification ✦ hep-th
keywords conformalasymptoticinvariancemodelchern-simons-matterdomainnon-abelianaccidental
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One shows here the existence of solutions to the Callan-Symanzik equation for the non-Abelian SU(2) Chern-Simons-matter model which exhibits asymptotic conformal invariance to every order in perturbative theory. The conformal symmetry in the classical domain is shown to hold by means of a local criteria based on the trace of the energy-momentum tensor. By using the recently exhibited regimes for the dependence between the several couplings in which the set of $\beta$-functions vanish, the asymptotic conformal invariance of the model appears to be valid in the quantum domain. By considering the SU(n) case the possible non validity of the proof for a particular n would be merely accidental.

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