On the glueball spectrum in the Klebanov-Strassler model

A. Ya Dymarsky*, D. G. Melnikov

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

7 Scopus citations

Abstract

The spectrum of the linearized equations of IIB supergravity above the Klebanov-Strassler background solution is investigated. It is shown that the spectrum of a scalar particle minimally interacting with the background is degenerate with the spectrum of the graviton (traceless spin-2 mode), and this spectrum is studied in detail. The results are generalized to the more general case of the solution that is known in the literature as a baryonic branch.

Original languageEnglish
Pages (from-to)368-371
Number of pages4
JournalJETP Letters
Volume84
Issue number7
DOIs
StatePublished - Dec 2006
Externally publishedYes

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