Simple bulk reconstruction in anti-de Sitter/conformal field theory correspondence

In this paper, we show that bulk reconstruction in the anti-de Sitter/conformal field theory (AdS/CFT) correspondence is rather simple and has an intuitive picture, by showing that the HKLL (Hamilton-Kabat-Lifschytz-Lowe) bulk reconstruction formula can be simplified. We also reconstruct the wave pa...

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Bibliographic Details
Published inProgress of theoretical and experimental physics Vol. 2023; no. 5
Main Author Terashima, Seiji
Format Journal Article
LanguageEnglish
Published Oxford Oxford University Press 01.05.2023
Subjects
Approximation
Causality
Gravity
Spacetime
Theoretical physics
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Summary:In this paper, we show that bulk reconstruction in the anti-de Sitter/conformal field theory (AdS/CFT) correspondence is rather simple and has an intuitive picture, by showing that the HKLL (Hamilton-Kabat-Lifschytz-Lowe) bulk reconstruction formula can be simplified. We also reconstruct the wave packets in the bulk theory from the CFT primary operators. With these wave packets, we discuss the causality and duality constraints and find our picture is the only consistent one. Our picture of the bulk reconstruction can be applied to the asymptotic AdS spacetime.
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ISSN:2050-3911
2050-3911
DOI:10.1093/ptep/ptad054