arXiv · hep-th/0605285
Critical exponents for higher-representation sources in 3D SU(3) gauge theory from CFT
Abstract
We establish an exact mapping between the multiplication table of the irreducible representations of SU(3) and the fusion algebra of the two-dimensional conformal field theory in the same universality class of 3D SU(3) gauge theory at the deconfining point. In this way the Svetitsky-Yaffe conjecture on the critical behaviour of Polyakov lines in the fundamental representation naturally extends to whatever representation one considers. As a consequence, the critical exponents of the correlators of these Polyakov lines are determined. Monte Carlo simulations with sources in the symmetric two-index representation, combined with finite-size scaling analysis, compare very favourably with these predictions.
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Ferdinando Gliozzi, Silvia Necco. 2006-05-30. Critical exponents for higher-representation sources in 3D SU(3) gauge theory from CFT. https://doi.org/10.1088/1126-6708%2F2006%2F06%2F065
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