Some interesting violations of the Breitenlohner-Freedman bound

Steven S. Gubser, Indrajit Mitra

Research output: Contribution to journalArticle

7 Scopus citations

Abstract

We demonstrate that AdS5 × Tpq is unstable, in the sense of Breitenlohner and Freedman, for unequal p and q. This settles, negatively, the long-standing question of whether the Tpq manifolds for unequal p and q might correspond to non-supersymmetric fixed points of the renormalization group. We also show that the AdS3 × S 7 vacuum of Sugimoto's USp(32) open string theory is unstable. This explains, at a heuristic level, the apparent absence of a heterotic string dual.

Original languageEnglish (US)
Pages (from-to)1145-1159
Number of pages15
JournalJournal of High Energy Physics
Volume6
Issue number7
DOIs
StatePublished - Jul 1 2002

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics

Keywords

  • AdS/CFT and ds/CFT Correspondence
  • Superstring Vacua

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