Single impurity operators at critical wrapping order in the beta-deformed N=4 SYM
arXiv:0811.4594 · doi:10.1088/1126-6708/2009/08/034
Abstract
We study the spectrum of one single magnon in the superconformal beta-deformed N=4 SYM theory in the planar limit. We compute the anomalous dimensions of one-impurity operators O_{1,L}= tr(phi Z^{L-1}), including wrapping contributions at their critical order L.
LaTeX, feynmf, Metapost, 20 pages, 11 figures, v2: results up to 11 loops completed, appendix on integral calculation extended