Corrections of an elliptic block in the NS sector
High Energy Physics - Theory
2026-03-09 v2
Abstract
We propose a correction to one of the elliptic blocks in the NS sector of 2d superconformal field theories. We analyze the 4-point block in the pillow geometry to demonstrate the necessity of the correction and verify the formula by numerically checking the crossing symmetries in the super Liouville theory, as well as directly comparing the -recursion and -recursion results.
Cite
@article{arxiv.2602.24026,
title = {Corrections of an elliptic block in the NS sector},
author = {Kangning Liu},
journal= {arXiv preprint arXiv:2602.24026},
year = {2026}
}
Comments
17 pages, 2 figures