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Exactly Soluble Quantum Wormhole in Two Dimensions

Won Tae Kim·Edwin J. Son·Myung Seok Yoon
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Abstract

We are presenting a quantum traversable wormhole in an exactly soluble two-dimensional model. This is different from previous works since the exotic negative energy that supports the wormhole is generated from the quantization of classical energy-momentum tensors. This explicit illustration shows the quantum-mechanical energy can be used as a candidate for the exotic source. As for the traversability, after a particle travels through the wormhole, the static initial wormhole geometry gets a back reaction which spoils the wormhole structure. However, it may still maintain the initial structure along with the appropriate boundary condition.

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Won Tae Kim, Edwin J. Son, Myung Seok Yoon. 2004-11-11. Exactly Soluble Quantum Wormhole in Two Dimensions. https://doi.org/10.1103/physrevd.70.104020

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