Lightcone expansions of conformal blocks in closed form
High Energy Physics - Theory
2020-06-18 v2 Statistical Mechanics
Abstract
We present new closed-form expressions for 4-point scalar conformal blocks in the s- and t-channel lightcone expansions. Our formulae apply to intermediate operators of arbitrary spin in general dimensions. For physical spin , they are composed of at most Gaussian hypergeometric functions at each order.
Keywords
Cite
@article{arxiv.1912.01168,
title = {Lightcone expansions of conformal blocks in closed form},
author = {Wenliang Li},
journal= {arXiv preprint arXiv:1912.01168},
year = {2020}
}
Comments
17 pages, v2, published version, Appendix B added, typos corrected