Spacetime dilaton in AdS₃ × X holography
Year: 2024
Type: article
Abstract: We study the spectrum generating operators (DDF operators) for bosonic strings and superstrings in AdS(3) x X with pure, generic NSNS flux. The dual CFT is conjectured to be a deformed symmetric orbifold of R(Q)(similar to )x X, where RQ similar to denotes a linear dilaton theory with slope Q(similar to). In this paper, we construct DDF operators corresponding to the spacetime linear dilaton field in the limit where the worldsheet theory becomes free. The DDF operator gives another evidence supporting the proposed dual CFT. Furthermore, the DDF operator is constructed purely from the AdS(3) fields and thus, strongly implies the existence of R(Q)(similar to )for generic X that defines a consistent background.
Author: Sriprachyakul, Vit
Language: English
Subfield: Nuclear and High Energy Physics
Field: Physics and Astronomy
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W6891294705
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