Superstring amplitudes meet surfaceology

We reformulate tree-level amplitudes in open superstring theory (type-I) in terms of stringy Tr$(\phi^3)$ amplitudes with various kinematical shifts in the "curve-integral" formulation: while the bosonic-string amplitude with $n$ pairs of "scaffolding" scalars comes from a partic...

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Bibliographic Details
Published in:	SciPost Physics
Main Author:	Qu Cao, Jin Dong, Song He, Fan Zhu
Format:	Article
Language:	English
Published:	SciPost 2025-10-01
Online Access:	https://scipost.org/SciPostPhys.19.4.114

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