On the AdS 3 Virasoro-Shapiro amplitude

Abstract We consider tree-level scattering amplitudes for four string tachyons on AdS 3 × N $$ \mathcal{N} $$ with pure NSNS fluxes. We show that in a small curvature expansion, properly defined, the amplitudes take the form of a genus zero integral given by the Virasoro-Shapiro integrand with the e...

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Bibliographic Details
Main Authors: Luis F. Alday, Gaston Giribet, Tobias Hansen
Format: Article
Language:English
Published: SpringerOpen 2025-03-01
Series:Journal of High Energy Physics
Subjects:
Online Access:https://doi.org/10.1007/JHEP03(2025)002