Abstract
Abstract
We initiate the study of four-point functions of large BPS operators at any value of the coupling. We do it by casting it as a sum over exchange of superconformal primaries and computing the structure constants using integrability. Along the way, we incorporate the nested Bethe ansatz structure to the hexagon formalism for the three-point functions and obtain a compact formula for the asymptotic structure constant of a non-BPS operator in a higher rank sector.
Publisher
Springer Science and Business Media LLC
Subject
Nuclear and High Energy Physics
Reference68 articles.
1. N. Beisert and M. Staudacher, Long-range PSU(2, 2|4) Bethe ansätze for gauge theory and strings, Nucl. Phys.B 727 (2005) 1 [hep-th/0504190] [INSPIRE].
2. B. Basso, S. Komatsu and P. Vieira, Structure constants and integrable bootstrap in planar N = 4 SYM theory,arXiv:1505.06745[INSPIRE].
3. T. Bargheer, Four-point functions with a twist, J. Phys.A 51 (2018) 035401 [arXiv:1701.04424] [INSPIRE].
4. G.P. Korchemsky, On level crossing in conformal field theories, JHEP03 (2016) 212 [arXiv:1512.05362] [INSPIRE].
5. B. Basso, V. Goncalves, S. Komatsu and P. Vieira, Gluing hexagons at three loops, Nucl. Phys.B 907 (2016) 695 [arXiv:1510.01683] [INSPIRE].
Cited by
28 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献