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.

44 pages, v2: Refs. are added

References in corpus (6)

• NS-NS Sector of Closed Superstring Field Theory
• $A_{\infty }$ structure from the Berkovits formulation of open superstring field theory
• Superstring Field Theory and the Wess-Zumino-Witten Action
• Vertical Integration from the Large Hilbert Space
• Light-cone reduction of Witten's open string field theory
• Fermion scattering amplitudes from gauge-invariant actions for open superstring field theory

Cited by in corpus (1)

• Type II superstring field theory revisited