Taming the ϵ-expansion with large spin perturbation theory

We apply analytic bootstrap techniques to the four-point correlator of fundamental fields in the Wilson-Fisher model. In an ϵ-expansion crossing symmetry fixes the double discontinuity of the correlator in terms of CFT data at lower orders. Large spin perturbation theory, or equivalently the recentl...

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Detaylı Bibliyografya
Asıl Yazarlar: Alday, L, Henriksson, J, Van Loon, M
Materyal Türü: Journal article
Baskı/Yayın Bilgisi: Springer 2018