# Derivation of Holographic Negativity in AdS_{3}/CFT_{2}.

@article{Kusuki2019DerivationOH,
title={Derivation of Holographic Negativity in AdS\_\{3\}/CFT\_\{2\}.},
author={Yuya Kusuki and Jonah Kudler-Flam and Shinsei Ryu},
journal={Physical review letters},
year={2019},
volume={123 13},
pages={
131603
}
}
• Published 17 July 2019
• Physics
• Physical review letters
We present a derivation of the holographic dual of logarithmic negativity in AdS_{3}/CFT_{2} that was recently conjectured in Phys. Rev. D 99, 106014 (2019PRVDAQ2470-001010.1103/PhysRevD.99.106014). This is given by the area of an extremal cosmic brane that terminates on the boundary of the entanglement wedge. The derivation consists of relating the recently introduced Rényi reflected entropy to the logarithmic negativity in holographic conformal field theories. Furthermore, we clarify…

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