Entanglement entropy at holographic interfaces

Abstract

In this note we calculate the holographic entanglement entropy in the presence of a conformal interface for a geometric configuration in which the entangling region $\mathcal{A}$ lies on one side of the interface. For the supersymmetric Janus solution we find exact agreement between the holographic and CFT calculation of the entanglement entropy.

arXiv comment15 pages, 2 figures, pdflatex. v2: reference added, typos corrected

References in corpus (32)

• Holographic Derivation of Entanglement Entropy from AdS/CFT
• Aspects of Holographic Entanglement Entropy
• Open and Closed String Interpretation of SUSY CFT's on Branes with Boundaries
• Holography and Defect Conformal Field Theories
• Exact half-BPS Type IIB interface solutions I: Local solution and supersymmetric Janus
• Boundary conformal field theory approach to the two-dimensional critical Ising model with a defect line
• Permeable conformal walls and holography
• A Dilatonic Deformation of AdS_5 and its Field Theory Dual
• Higher Spins & Strings
• Wilson Lines and Entanglement Entropy in Higher Spin Gravity
• Defect lines, dualities, and generalised orbifolds
• The dual of Janus -:- an interface CFT
• Topological defects for the free boson CFT
• Reflection and Transmission for Conformal Defects
• Defect Conformal Field Theory and Locally Localized Gravity
• Fusion of conformal interfaces
• Holographic Calculation of Boundary Entropy
• Ten-dimensional supersymmetric Janus solutions
• Three dimensional Janus and time-dependent black holes
• Entanglement through conformal interfaces
• Entanglement Entropy and Higher Spin Holography in AdS${}_3$
• Higher Spin Entanglement and W_N Conformal Blocks
• Half-BPS Solutions locally asymptotic to AdS_3 x S^3 and interface conformal field theories
• A worldsheet extension of O(d,d;Z)
• Exact half-BPS string-junction solutions in six-dimensional supergravity
• Boundary entropy of supersymmetric Janus solutions
• Orbifolds and topological defects
• Open Worldsheets for Holographic Interfaces
• Superconformal defects in the tricritical Ising model
• New Supergravity Solutions for Branes in AdS_3 x S^3
• On supersymmetric interfaces for string theory
• Supergravity Solutions for $Ad{S}_3\times S^3$ branes

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• Energy Reflection and Transmission at 2D Holographic Interfaces
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• Energy Transport for Thick Holographic Branes
• On subregion holographic complexity and renormalization group flows
• Entanglement evolution across a conformal interface
• Holographic Complexity and Fidelity Susceptibility as Holographic Information Dual to Different Volumes in AdS
• Universal relations for holographic interfaces
• A note on entanglement entropy for topological interfaces in RCFTs
• Re-visiting Supersymmetric Janus Solutions: A Perturbative Construction
• Universal Behavior of Entanglement Entropies in Interface CFTs from General Holographic Spacetimes
• Janus solutions in three-dimensional N=8 gauged supergravity
• Holographic Weak Measurement
• Holographic entanglement entropy of surface defects
• Janus and RG interfaces in three-dimensional gauged supergravity II: General $\alpha$
• Holographic Cavalieri Principle as a Universal relation between Holographic Complexity and Holographic Entanglement Entropy
• D5-brane in AdS black holes with nonzero gauge flux
• Entanglement C-functions of defects and interfaces in $\mathcal{N}=4$ supersymmetric Yang-Mills theory
• A Defect in AdS3/CFT2 Duality