Constructing local bulk observables in interacting AdS/CFT

Daniel Kabat; Gilad Lifschytz; David A. Lowe

doi:10.1103/PhysRevD.83.106009

Constructing local bulk observables in interacting AdS/CFT

Daniel Kabat, Gilad Lifschytz, David A. Lowe

Department of Physics

Research output: Contribution to journal › Article › peer-review

Abstract

Local operators in the bulk of anti-de Sitter can be represented as smeared operators in the dual conformal field theory. We show how to construct these bulk observables by requiring that the bulk operators commute at spacelike separation. This extends our previous work by taking interactions into account. Large-N factorization plays a key role in the construction. We show diagrammatically how this procedure is related to bulk Feynman diagrams.

Original language	English
Article number	106009
Journal	Physical Review D - Particles, Fields, Gravitation and Cosmology
Volume	83
Issue number	10
DOIs	https://doi.org/10.1103/PhysRevD.83.106009
State	Published - 17 May 2011

ASJC Scopus subject areas

Nuclear and High Energy Physics
Physics and Astronomy (miscellaneous)

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10.1103/PhysRevD.83.106009

Cite this

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title = "Constructing local bulk observables in interacting AdS/CFT",

abstract = "Local operators in the bulk of anti-de Sitter can be represented as smeared operators in the dual conformal field theory. We show how to construct these bulk observables by requiring that the bulk operators commute at spacelike separation. This extends our previous work by taking interactions into account. Large-N factorization plays a key role in the construction. We show diagrammatically how this procedure is related to bulk Feynman diagrams.",

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AB - Local operators in the bulk of anti-de Sitter can be represented as smeared operators in the dual conformal field theory. We show how to construct these bulk observables by requiring that the bulk operators commute at spacelike separation. This extends our previous work by taking interactions into account. Large-N factorization plays a key role in the construction. We show diagrammatically how this procedure is related to bulk Feynman diagrams.

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Constructing local bulk observables in interacting AdS/CFT

Abstract

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