Tree-level S-matrix of superstring field theory with homotopy algebra structure
High Energy Physics - Theory
2021-04-07 v2
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.
Keywords
Cite
@article{arxiv.2011.11975,
title = {Tree-level S-matrix of superstring field theory with homotopy algebra structure},
author = {Hiroshi Kunitomo},
journal= {arXiv preprint arXiv:2011.11975},
year = {2021}
}
Comments
44 pages, v2: Refs. are added