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Worldsheet traversable wormholes
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DOI：10.1007/JHEP05(2023)141.png)
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Abstract
En 中文
We construct worldsheet traversable wormholes by considering the effects of a double-trace deformation, delta L similar to h partial derivative phi(L)partial derivative phi(R), coupling the endpoints of an open string in AdS space. The operator deforming the theory is irrelevant and makes the boundaries bend inward toward the IR. This effect, reminiscent of two-dimensional dilaton gravities, renders the teleportation protocol more efficient and facilitates the transfer of information between the members of the dual Bell pair. We compare our results with those obtained with the standard double-trace deformation, dL similar to h phi(L)phi(R), introduced by Gao, Jafferis and Wall.
Keywords:
AdS-CFT Correspondence
2D Gravity
Field Theories in Lower Dimensions
Journal
IF:
5.5
Papers:
3.9W
Citations:
13.7W