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Title: Integral geometry and holography

Journal Article · · Journal of High Energy Physics (Online)
 [1];  [1];  [1];  [2]
  1. Stanford Univ., Stanford, CA (United States)
  2. SLAC National Accelerator Lab., Menlo Park, CA (United States)

We present a mathematical framework which underlies the connection between information theory and the bulk spacetime in the AdS3/CFT2 correspondence. A key concept is kinematic space: an auxiliary Lorentzian geometry whose metric is defined in terms of conditional mutual informations and which organizes the entanglement pattern of a CFT state. When the field theory has a holographic dual obeying the Ryu-Takayanagi proposal, kinematic space has a direct geometric meaning: it is the space of bulk geodesics studied in integral geometry. Lengths of bulk curves are computed by kinematic volumes, giving a precise entropic interpretation of the length of any bulk curve. We explain how basic geometric concepts -- points, distances and angles -- are reflected in kinematic space, allowing one to reconstruct a large class of spatial bulk geometries from boundary entanglement entropies. In this way, kinematic space translates between information theoretic and geometric descriptions of a CFT state. As an example, we discuss in detail the static slice of AdS3 whose kinematic space is two-dimensional de Sitter space.

Research Organization:
SLAC National Accelerator Lab., Menlo Park, CA (United States)
Sponsoring Organization:
USDOE Office of Science (SC), High Energy Physics (HEP) (SC-25)
Grant/Contract Number:
AC02-76SF00515
OSTI ID:
1183697
Report Number(s):
SLAC-PUB-16293; arXiv:1505.05515
Journal Information:
Journal of High Energy Physics (Online), Journal Name: Journal of High Energy Physics (Online) Journal Issue: 10 Vol. 2015; ISSN 1029-8479
Publisher:
Springer BerlinCopyright Statement
Country of Publication:
United States
Language:
English

References (61)

Cool horizons for entangled black holes journal August 2013
Central charges in the canonical realization of asymptotic symmetries: An example from three dimensional gravity journal June 1986
Sur la rigidit� impos�e par la longueur des g�od�siques journal February 1981
Holographic entanglement entropy for general higher derivative gravity journal January 2014
Entwinement and the emergence of spacetime journal January 2015
Extracting spacetimes using the AdS/CFT conjecture. Part II journal February 2011
Gravitation from entanglement in holographic CFTs journal March 2014
Localized shocks journal March 2015
Gravitational dynamics from entanglement “thermodynamics” journal April 2014
Bulk locality and quantum error correction in AdS/CFT journal April 2015
Time evolution of entanglement entropy from black hole interiors journal May 2013
Causal holographic information journal June 2012
Holographic holes in higher dimensions journal June 2014
Inviolable energy conditions from entanglement inequalities journal June 2015
Holographic quantum error-correcting codes: toy models for the bulk/boundary correspondence journal June 2015
The information theoretic interpretation of the length of a curve journal June 2015
Holographic geometry of entanglement renormalization in quantum field theories journal October 2012
The entropy of a hole in spacetime journal October 2013
Holographic holes and differential entropy journal October 2014
Holographic reconstruction of general bulk surfaces journal November 2014
Quantum State Merging and Negative Information journal October 2006
A Stress Tensor for Anti-de Sitter Gravity journal December 1999
Building up spacetime with quantum entanglement journal June 2010
The Large-N Limit of Superconformal Field Theories and Supergravity journal January 1999
Partial quantum information journal August 2005
Proof of the strong subadditivity of quantum‐mechanical entropy journal December 1973
Notes on de Sitter space and holography journal November 2002
The gravity dual of a density matrix journal July 2012
On the architecture of spacetime geometry journal October 2014
The dS/CFT correspondence journal October 2001
Boundary Rigidity and Holography journal January 2004
Aspects of holographic entanglement entropy journal August 2006
A covariant holographic entanglement entropy proposal journal July 2007
Extracting spacetimes using the AdS/CFT conjecture journal August 2008
Theory of minimal updates in holography journal May 2015
Exact Cost of Redistributing Multipartite Quantum States journal June 2008
Class of Quantum Many-Body States That Can Be Efficiently Simulated journal September 2008
Locality of Gravitational Systems from Entanglement of Conformal Field Theories journal June 2015
Entropy and area journal August 1993
Holographic Derivation of Entanglement Entropy from the anti–de Sitter Space/Conformal Field Theory Correspondence journal May 2006
Entanglement Renormalization journal November 2007
Building up Space–Time with Quantum Entanglement journal December 2010
Two dimensional compact simple Riemannian manifolds are boundary distance rigid journal January 2005
A Covariant Holographic Entanglement Entropy Proposal text January 2007
Extracting spacetimes using the AdS/CFT conjecture text January 2008
Extracting Spacetimes using the AdS/CFT Conjecture: Part II text January 2010
Holographic Geometry of Entanglement Renormalization in Quantum Field Theories text January 2012
On the Architecture of Spacetime Geometry preprint January 2012
The entropy of a hole in spacetime text January 2013
Cool horizons for entangled black holes text January 2013
A theory of minimal updates in holography text January 2013
Holographic Entanglement Entropy for General Higher Derivative Gravity text January 2013
Holographic Holes in Higher Dimensions text January 2014
Holographic Reconstruction of General Bulk Surfaces text January 2014
Entwinement and the emergence of spacetime text January 2014
Holographic Holes and Differential Entropy text January 2014
Entanglement renormalization text January 2005
Boundary Rigidity and Holography text January 2003
Aspects of Holographic Entanglement Entropy text January 2006
A Stress Tensor for Anti-de Sitter Gravity text January 1999
The exact cost of redistributing multipartite quantum states text January 2006

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Topological Complexity in AdS 3 /CFT 2 journal June 2018
Complexity of formation in holography journal January 2017
Kinematic space and wormholes journal January 2017
Holographic subregion complexity from kinematic space journal January 2019
Holographic description of boundary gravitons in (3+1) dimensions journal January 2019
The gravitational dynamics of kinematic space journal February 2019
3D holography: from discretum to continuum journal March 2016
A defect in holographic interpretations of tensor networks journal March 2017
Noether charge, black hole volume, and complexity journal March 2017
Holographic relations for OPE blocks in excited states journal March 2019
Holographic complexity in Vaidya spacetimes. Part I journal June 2018
Generalized entanglement entropy journal July 2016
Tensor networks from kinematic space journal July 2016
A stereoscopic look into the bulk journal July 2016
Entanglement, holography and causal diamonds journal August 2016
Solving the Schwarzian via the conformal bootstrap journal August 2017
Equivalence of emergent de Sitter spaces from conformal field theory journal September 2016
The connection between holographic entanglement and complexity of purification journal September 2019
Liouville action as path-integral complexity: from continuous tensor networks to AdS/CFT journal November 2017
Kinematic space for conical defects journal November 2017
Entwinement in discretely gauged theories journal December 2016
On CFT and quantum chaos journal December 2016
Holographic spacetimes as quantum circuits of path-integrations journal December 2018
Bit Threads and Holographic Entanglement journal November 2016
Towards a reconstruction of general bulk metrics journal December 2016
Losing the IR: a holographic framework for area theorems journal January 2019
AdS vacuum bubbles, holography and dual RG flows journal January 2019
Holographic entanglement contour, bit threads, and the entanglement tsunami journal July 2019
Towards entanglement of purification for conformal field theories journal June 2018
Berry curvature, horocycles, and scattering states in AdS 3 / CFT 2 journal December 2019
Complexity, action, and black holes journal April 2016
Remarks on the Sachdev-Ye-Kitaev model journal November 2016
Exploring the bulk in AdS / CFT : A covariant approach journal March 2017
Boundary dual of bulk local operators journal July 2017
Bulk entanglement gravity without a boundary: Towards finding Einstein’s equation in Hilbert space journal April 2018
Holographic de Sitter Geometry from Entanglement in Conformal Field Theory journal February 2016
Anti–de Sitter Space from Optimization of Path Integrals in Conformal Field Theories journal August 2017
Einstein Equations from Varying Complexity journal January 2018
Modular Berry Connection for Entangled Subregions in AdS / CFT journal February 2018
Complexity Growth Rate in Lovelock Gravity journal September 2018
Conditional Quantum One-Time Pad journal February 2020
Conformal Quasicrystals and Holography journal January 2020
What’s the point? Hole-ography in Poincaré AdS journal January 2018
Entanglement wedge reconstruction and entanglement of purification journal August 2018
Holographic complexity from Crofton’s formula in Lorentzian AdS 3 journal December 2019
Towards a Fisher-Information Description of Complexity in de Sitter Universe journal November 2019
Tensor Networks from Kinematic Space text January 2015
Complexity, action, and black holes text January 2015
On CFT and Quantum Chaos text January 2016
Equivalence of Emergent de Sitter Spaces from Conformal Field Theory text January 2016
A Stereoscopic Look into the Bulk text January 2016
Towards a Reconstruction of General Bulk Metrics text January 2016
Entwinement in discretely gauged theories text January 2016
Complexity of Formation in Holography text January 2016
Anti-de Sitter Space from Optimization of Path Integrals in Conformal Field Theories text January 2017
Einstein's Equations from Varying Complexity text January 2017
Liouville Action as Path-Integral Complexity: From Continuous Tensor Networks to AdS/CFT text January 2017
What's the Point? Hole-ography in Poincare AdS text January 2017
Kinematic space for conical defects text January 2017
Bulk Entanglement Gravity without a Boundary: Towards Finding Einstein's Equation in Hilbert Space text January 2017
Complexity Growth Rate in Lovelock Gravity text January 2018
Towards Entanglement of Purification for Conformal Field Theories text January 2018
Entanglement Wedge Reconstruction and Entanglement of Purification text January 2018
Conformal Quasicrystals and Holography text January 2018
AdS Vacuum Bubbles, Holography and Dual RG Flows text January 2018
Holographic Spacetimes as Quantum Circuits of Path-Integrations text January 2018
Holographic relations for OPE blocks in excited states text January 2018
Holographic description of boundary gravitons in (3+1) dimensions text January 2018
Holographic entanglement contour, bit threads, and the entanglement tsunami text January 2019

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