Deeper Look into Short Strings
High Energy Physics - Theory
2015-05-30 v3
Abstract
Using a recent conjecture of Basso we compute three leading nontrivial coefficients in the strong coupling expansion of the anomalous dimensions of short operators in the sl2 sector of AdS/CFT. We show that our results are consistent with the numerical results obtained using the Y-system and TBA approach earlier thus providing further support to the Y-system conjecture.
Cite
@article{arxiv.1109.6305,
title = {Deeper Look into Short Strings},
author = {Nikolay Gromov and Saulius Valatka},
journal= {arXiv preprint arXiv:1109.6305},
year = {2015}
}
Comments
v2: S^3 and S^4 orders are added in Sec.3.1 and App.B, minor misprints fixed v3: updated numerics section