Pulsating strings from two dimensional CFT on $(T^4{)}^N/S(N)$

Abstract

We propose a state from the two-dimensional conformal field theory on the orbifold $(T^4{)}^N/S(N)$ as a dual description for a pulsating string moving in $Ad{S}_3$. We show that, up to first order in the deforming parameter, the energy in both descriptions has the same dependence on the mode number, but with a non-trivial function of the coupling.

10+4 pages. Misprints corrected. References added. Version published in Nuclear Physics B

References in corpus (8)

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• Bogoliubov coefficients for the twist operator in the D1D5 CFT
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