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arXiv · hep-th/0003050

RG Flow, Wilson Loops and the Dilaton Tadpole

Carlo Angelantonj·Adi Armoni
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Abstract

We discuss the role of the dilaton tadpole in the holographic description of non-supersymmetric gauge theories that are conformal in the planar limit. On the string theory side, the presence of the dilaton tadpole modifies the AdS background inducing a logarithmic running for the radius and the dilaton. Using the holographic prescription we compute the Wilson loop on the gravity side and find a smooth interpolating potential between asymptotic freedom and confinement, as expected from field theory.

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Carlo Angelantonj, Adi Armoni. 2000-03-17. RG Flow, Wilson Loops and the Dilaton Tadpole. https://doi.org/10.1016/s0370-2693(00)00475-5

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