Tree-level S-matrix of superstring field theory with homotopy algebra structure

Abstract

We show that the tree-level S-matrices of the superstring field theories based on the homotopy-algebra structure agree with those obtained in the first-quantized formulation. The proof is given in detail for the heterotic string field theory. The extensions to the type II and open superstring field theories are straightforward.

arXiv comment44 pages, v2: Refs. are added

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Cited by in corpus (4)

• Correlation Functions Involving Dirac Fields from Homotopy Algebras I: The Free Theory
• Correlation functions involving Dirac fields from homotopy algebras II: the interacting theory
• Type II superstring field theory revisited
• A consistent light-cone-gauge superstring field theory