论文标题
世界表的可穿越虫洞
Worldsheet traversable wormholes
论文作者
论文摘要
我们通过考虑双轨变形的效果，$δ\ Mathcal {l} \ sim h \ partialDartial ϕ_l \ partial ϕ_r $，构建世界表遍布的蠕虫孔，并耦合广告空间中一个开放字符串的端点。将理论变形的操作员无关紧要，并使边界向内向IR弯曲。这种效果让人联想到二维DiLATON重力，使传送方案更有效，并促进了双钟对成员之间信息的传递。我们将结果与标准双跟踪变形获得的结果进行比较，$δ\ Mathcal {l} \ sim Hϕ_l ϕ_r $，由Gao，Jafferis和Wall引入。
We construct worldsheet traversable wormholes by considering the effects of a double-trace deformation, $δ\mathcal{L}\sim h\partialϕ_L\partialϕ_R$, 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, $δ\mathcal{L}\sim hϕ_Lϕ_R$, introduced by Gao, Jafferis and Wall.
