A note on multiply wound BPS Wilson loops in ABJM
High Energy Physics - Theory
2016-10-12 v1
Abstract
We consider BPS Wilson loops in planar ABJM theory, wound multiple times around the great circle. We compute the expectation value of the 1/6-BPS and 1/2-BPS Wilson loops to three- and two-loop order in perturbation theory, respectively, dealing with the combinatorics of multiple winding via recursive relations. For the 1/6-BPS Wilson loop we perform the computation at generic framing and at framing 1 we find agreement with the localization result. For the 1/2-BPS Wilson loop we compute the expectation value at trivial framing and by comparison with the matrix model expression we extract the framing dependence of the fermion diagrams.
Cite
@article{arxiv.1605.01025,
title = {A note on multiply wound BPS Wilson loops in ABJM},
author = {Marco S. Bianchi},
journal= {arXiv preprint arXiv:1605.01025},
year = {2016}
}
Comments
40 pages