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arXiv · 0705.2768

Euclidean Wormholes in String Theory

Nima Arkani-Hamed·Jacopo Orgera·Joseph Polchinski
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Abstract

We show that toroidal compactification of type II string theory to six dimensions admits axionic euclidean wormhole solutions. These wormholes can be inserted into $AdS_3 \times S^3 \times T^4$ backgrounds, which have a well-defined CFT dual. AdS/CFT duality then suggests that the wormhole solutions cannot be interpreted using $α$ parameters as originally suggested by Coleman.

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Nima Arkani-Hamed, Jacopo Orgera, Joseph Polchinski. 2007-08-27. Euclidean Wormholes in String Theory. https://doi.org/10.1088/1126-6708%2F2007%2F12%2F018

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