Running anti-de Sitter radius from QCD-like strings

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.

12 pages

References in corpus (15)

• Gauge Theory Correlators from Non-Critical String Theory
• Large N Field Theories, String Theory and Gravity
• Perturbative Gauge Theory As A String Theory In Twistor Space
• An Alternative String Theory in Twistor Space for N=4 Super-Yang-Mills
• The wall of the cave
• String Theory and Quark Confinement
• Cubic Twistorial String Field Theory
• Untwisting the twistor superstring
• Superspace formulations of the (super)twistor string
• Noncommutative spaces, the quantum of time and the Lorentz symmetry
• A new holographic limit of AdS5 x S5
• A new AdS/CFT correspondence
• Actions for QCD-like strings
• Random lattice superstrings
• World-Sheets from N=4 Super Yang-Mills

Cited by in corpus (1)

• Scalar hadrons in $Ad{S}_5\times S^5$