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arXiv · 2111.05453

Lightcone Bootstrap at higher points

António Antunes·Miguel S. Costa·Vasco Goncalves·Joao Vilas Boas
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Abstract

Higher-point functions of scalar operators are a rich observable in CFTs, as they contain OPE data involving multiple spinning operators. We derive the lightcone blocks for five- and six-point functions in the snowflake channel and use them to bootstrap these correlators in the lightcone limit. As a result we determine the large spin expansion of OPE coefficients involving two or three spinning operators. We verify our results by comparing to the block decomposition of higher-point functions in generalized free theory and in theories with a cubic coupling.

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António Antunes, Miguel S. Costa, Vasco Goncalves, Joao Vilas Boas. 2021-11-09. Lightcone Bootstrap at higher points. https://doi.org/10.1007/jhep03(2022)139

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