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arXiv · 0707.1394

Running anti-de Sitter radius from QCD-like strings

Yu-tin Huang·Warren Siegel
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Abstract

We consider renormalization effects for a bosonic QCD-like string, whose partons have $1/p^{2}$ propagators instead of Gaussian. Classically this model resembles (the bosonic part of) the projective light-cone (zero-radius) limit of a string on an AdS${}_5$ background, where Schwinger parameters give rise to the fifth dimension. Quantum effects generate dynamics for this dimension, producing an AdS${}_5$ background with a running radius. The projective light-cone is the high-energy limit: Holography is enforced dynamically.

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Yu-tin Huang, Warren Siegel. 2007-07-10. Running anti-de Sitter radius from QCD-like strings. https://doi.org/10.1088/1126-6708%2F2007%2F09%2F112

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