Deformation of CHS model
arXiv:hep-th/0206171 · doi:10.1016/S0550-3213(02)00586-2
Abstract
We calculate mass spectrum of CHS model deformed by an exactly marginal operator, and find that there are tachyons which are not localized in the target space. Similar deformation is discussed in another CFT which corresponds to separated NS5-branes. A condensation of the tachyons is briefly argued.
12 pages
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Cited by in corpus (5)
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- Stable Non-Supersymmetric Vacua in the Moduli Space of Non-Critical Superstrings
- Supersymmetric moduli of the SU(2) x R linear dilaton background and NS5-branes