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Holographic Calculation of BMSFT Mutual and 3-partite Information

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arxiv 1802.06618 v1 pith:I7VKSRM6 submitted 2018-02-19 hep-th

classification hep-th
keywords informationholographicmutualpartitebmsfttheoryalwaysasymptotically
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abstract

We use flat-space holography to calculate the mutual information and the 3-partite information of a two-dimensional BMS-invariant field theory (BMSFT$_2$). This theory is the putative holographic dual of the three-dimensional asymptotically flat spacetimes. We find a bound in which entangling transition occurs for zero and finite temperature BMSFTs. We also show that the holographic 3-partite information is always non-positive which indicates that the holographic mutual information is monogamous.

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Cited by 2 Pith papers

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

  1. First Law of Entanglement Entropy in Flat-Space Holography

    hep-th 2019-08 conditional novelty 6.0 of 10

    In flat-space holography, the first law of entanglement entropy of a BMS-invariant field theory is shown to imply the linearized Einstein equations in the three-dimensional bulk.

  2. New insights on mutual information in the island approach to the Page curve

    hep-th 2026-07 conditional novelty 5.0 of 10

    At scrambling time I(B+:B−)=0 forces I(I:R)→∞, interpreted as conservation of geometric correlation, while I(I:R+:R−) is shown always negative via Cauchy-slice identities.

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