NSNS sector of closed superstring field theory
Abstract
We give a construction for a general class of vertices in superstring field theory which include integration over bosonic moduli as well as the required picture changing insertions. We apply this procedure to find a covariant action for the NSNS sector of Type II closed superstring field theory.
 Publication:

Journal of High Energy Physics
 Pub Date:
 August 2014
 DOI:
 10.1007/JHEP08(2014)158
 arXiv:
 arXiv:1403.0940
 Bibcode:
 2014JHEP...08..158E
 Keywords:

 Superstrings and Heterotic Strings;
 String Field Theory;
 High Energy Physics  Theory;
 Mathematical Physics
 EPrint:
 33 pages, 2 figures. Removed discussion of imprecise analogy between the closed string products and tensor products of open string products. New appendix includes explicit expressions for the quartic open and heterotic vertices