English

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

High Energy Physics - Theory 2009-11-07 v1

Abstract

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 β\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.

Keywords

Cite

@article{arxiv.hep-th/0112149,
  title  = {Asymptotic Conformal Invariance in a Non-Abelian Chern-Simons-Matter Model},
  author = {J. L. Acebal},
  journal= {arXiv preprint arXiv:hep-th/0112149},
  year   = {2009}
}

Comments

Latex2e 8 pages