Quasiclassical Geometry and Integrability of AdS/CFT Correspondence
arXiv:hep-th/0406056 · doi:10.1007/s11232-005-0006-0
Abstract
We discuss the quasiclassical geometry and integrable systems related to the gauge/string duality. The analysis of quasiclassical solutions to the Bethe anzatz equations arising in the context of the AdS/CFT correspondence is performed, compare to stationary phase equations for the matrix integrals. We demonstrate how the underlying geometry is related to the integrable sigma-models of dual string theory, and investigate some details of this correspondence.
Based on talks at the conferences "Classical and quantum integrable systems", January 2004, Dubna, and "Quarks-2004", May 2004, Pushkinskie Gory, Russia; LaTeX, 17 pp, 3 figures; references added