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Lessons on Eternal Traversable Wormholes in AdS

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arxiv 1903.05732 v2 pith:EBYR2673 submitted 2019-03-13 hep-th gr-qc

classification hep-thgr-qc
keywords traversablewormholescouplingeternalstaticasymptoticallyattemptboundary
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We attempt to construct eternal traversable wormholes connecting two asymptotically AdS regions by introducing a static coupling between their dual CFTs. We prove that there are no semiclassical traversable wormholes with Poincar\'e invariance in the boundary directions in higher than two spacetime dimensions. We critically examine the possibility of evading our result by coupling a large number of bulk fields. Static, traversable wormholes with less symmetry may be possible, and could be constructed using the ingredients we develop here.

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Cited by 1 Pith paper

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.

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