D = 4 pure spinor superstring and N = 2 strings

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We study the compactification of the pure spinor superstring down to four dimensions. We find that the compactified string is described by a conformal invariant system for both the four dimensional and for the compact six dimensional variables. The four dimensional sector is found to be invariant under a non-critical N ≤ 2 superconformal transformations.

Original languageEnglish
Pages (from-to)2547-2555
Number of pages9
JournalJournal of High Energy Physics
Issue number10
StatePublished - 1 Oct 2005
Externally publishedYes


  • Conformal Field Models in String Theory
  • Superstrings and Heterotic Strings


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