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A Non-supersymmetric Large N CFT from Type 0 String Theory

I. R. Klebanov·A. A. Tseytlin
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Abstract

We show that type 0B theory has a classical AdS_5 x S^5 solution and argue that it is stable at the string-theory level for small enough radius. The dual 4-d conformal field theory is the infrared limit of the theory on N electric D3-branes coincident with N magnetic D3-branes. We explicitly construct this SU(N) x SU(N) gauge theory with global SO(6) symmetry and verify that the one-loop term in the beta function vanishes exactly, while the two-loop term vanishes in the large N limit. We find that this theory is related by a certain projection to the maximally supersymmetric Yang-Mills theory suggesting its large N conformal invariance to all orders in perturbation theory.

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I. R. Klebanov, A. A. Tseytlin. 1999-03-24. A Non-supersymmetric Large N CFT from Type 0 String Theory. https://doi.org/10.1088/1126-6708%2F1999%2F03%2F015

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