How to Make Traversable Wormholes: Eternal AdS Wormholes from Coupled CFT's
arXiv:2102.06628 · doi:10.1007/JHEP10(2021)173
Abstract
We construct an eternal traversable wormhole connecting two asymptotically regions. The wormhole is dual to the ground state of a system of two identical holographic CFT's coupled via a single low-dimension operator. The coupling between the two CFT's leads to negative null energy in the bulk, which supports a static traversable wormhole. As the ground state of a simple Hamiltonian, it may be possible to make these wormholes in the lab or on a quantum computer.
arXiv comment33 pages, 6 figures. v2: Published version
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