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Simple Bulk Reconstruction in AdS/CFT Correspondence

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arxiv 2104.11743 v5 pith:EOH7BFJ5 submitted 2021-04-23 hep-th

Simple Bulk Reconstruction in AdS/CFT Correspondence

Seiji Terashima This is my paper
classification hep-th
keywords bulkreconstructionpicturecorrespondencepacketssimplewaveapplied
verification ladder T0 review T1 audit T2 compute T3 formal T4 reserved
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In this paper, we show that the bulk reconstruction in the AdS/CFT correspondence is rather simple and has an intuitive picture, by showing that the HKLL 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 only the consistent one. Our picture of the bulk reconstruction can be applied to the asymptotic AdS spacetime.

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Cited by 4 Pith papers

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score.

  1. Subregion Complementarity in AdS/CFT

    hep-th 2023-09 unverdicted novelty 7.0

    Subregion duality fails in AdS/CFT at leading large N, leading to the proposal of subregion complementarity allowing different CFT operators to describe one bulk subregion.

  2. Entanglement Wedge Reconstruction without Holographic Quantum Error Correction

    hep-th 2026-07 conditional novelty 6.0

    A locality-based commutant argument shows that finite-N holographic CFTs lack the protected logical sector required for holographic quantum error correction, leaving only region-by-region entanglement wedge reconstruction.

  3. Rindler Physics with a UV Cutoff on the Lattice

    hep-th 2026-04 unverdicted novelty 6.0

    Lattice regularization of Rindler QFT shows the Unruh effect survives operationally for distant observables even though exact thermality is lost at the state level, with wave packets reflected at a stretched horizon o...

  4. Finite N Black Holes through the Brick Wall

    hep-th 2026-06 unverdicted novelty 5.0

    Reinterprets the brick-wall model as an effective description of finite-N departures from the semiclassical near-horizon continuum in AdS/CFT, producing residual reflections and model-dependent echoes.