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Rotating traversable wormholes in AdS

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arxiv 1807.07239 v2 pith:ZIXJ66UY submitted 2018-07-19 hep-th

Elena Caceres , Anderson Seigo Misobuchi , Ming-Lei Xiao This is my paper · ORCID
classification hep-th
keywords wormholeboundaryincreasessizetemperaturetraversableamountangular
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abstract

In this work we explore the effect of rotation in the size of a traversable wormhole obtained via a double trace boundary deformation. We find that at fixed temperature the size of the wormhole increases with the angular momentum $J/M\ell$. The amount of information that can be sent through the wormhole increases as well. However, for the type of interaction considered, the wormhole closes as the temperature approaches the extremal limit. We also briefly consider the scenario where the boundary coupling is not spatially homogeneous and show how this is reflected in the wormhole opening.

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Forward citations

Cited by 5 Pith papers

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

  1. The Speed of Quantum Information Spreading in Chaotic Systems

    cond-mat.stat-mech 2019-08 conditional novelty 7.0 of 10

    For chaotic systems with initial entanglement fraction f, quantum information spreads at speed v_E(f)/(1-f), interpolating between the entanglement speed at f=0 and the butterfly speed at f=1.

  2. Supergravity flows, wormholes and their pseudo-Hermitian holographic duals

    hep-th 2026-05 unverdicted novelty 6.0 of 10

    Supergravity truncations admit real-metric wormhole solutions via imaginary scalar extensions whose holographic duals are pseudo-Hermitian and PT-symmetric, interpretable as entangled brane states.

  3. Outgoing electromagnetic flux from rotating wormholes

    gr-qc 2024-11 reject novelty 6.0 of 10

    A rotating Damour-Solodukhin wormhole with a specific, assumed magnetic field can produce a Poynting flux comparable to that of a Kerr black hole.

  4. Simple Perturbatively Traversable Wormholes from Bulk Fermions

    hep-th 2019-08 conditional novelty 6.0 of 10

    A Weyl fermion's quantum stress-energy on a Z2 quotient of rotating BTZ times a circle gives a negative averaged null energy, making the wormhole traversable.

  5. Traversable Asymptotically Flat Wormholes with Short Transit Times

    hep-th 2019-08 conditional novelty 6.0 of 10

    Quantum back-reaction from cosmic-string fluctuations can make a non-extremal charged wormhole traversable for early signals, with transit time d plus logarithmic terms, approaching the minimum allowed in higher dimensions.

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