Quantum strings in AdS5 x S5 and AdS/CFT duality
Abstract
We review some recent progress in understanding the spectrum of energies/dimensions of strings/operators in AdS5 x S5 -- planar N=4 super Yang-Mills correspondence. We consider leading strong coupling corrections to the energy of lightest massive string modes in AdS5 x S5, which should be dual to members of the Konishi operator multiplet in the SYM theory. This determines the general structure of strong-coupling expansion of the anomalous dimension of the Konishi operator. Following arXiv:0906.4294 we use 1-loop results for semiclassical string states to extract information about the leading coefficients in this expansion.
Cite
@article{arxiv.0907.3238,
title = {Quantum strings in AdS5 x S5 and AdS/CFT duality},
author = {A. A. Tseytlin},
journal= {arXiv preprint arXiv:0907.3238},
year = {2020}
}
Comments
13 pages. Contribution to proceedings of the conference: "Crossing the boundaries: Gauge dynamics at strong coupling", honoring the 60th birthday of M.A. Shifman, Minneapolis, May 14-17, 2009. misprints corrected