Tensor Network Models of Multiboundary Wormholes

Understand

We study the entanglement structure of states dual to multiboundary wormhole geometries using tensor network models.

• Perfect and random tensor networks tiling the hyperbolic plane have been shown to provide good models of the entanglement structure in holography.
• We extend this by quotienting the plane by discrete isometries to obtain models of the multiboundary states.
• We show that there are networks where the entanglement structure is purely bipartite, extending results obtained in the large temperature limit.