Traversability of Multi-Boundary Wormholes

Understand

We generalize the Gao-Jafferis-Wall construction of traversable two-sided wormholes to multi-boundary wormholes.

• In our construction, we take the background spacetime to be multi-boundary black holes in AdS$_3$.
• We work in the hot limit where the dual CFT state in certain regions locally resembles the thermofield double state.
• Furthermore, in these regions, the hot limit makes the causal shadow exponentially small.