Simplified pure spinor b ghost in a curved heterotic superstring background
Crossref DOI link: https://doi.org/10.1007/JHEP06(2014)001
Published Online: 2014-06-03
Published Print: 2014-06
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Berkovits, Nathan
Chandia, Osvaldo