期刊
JOURNAL OF HIGH ENERGY PHYSICS
卷 -, 期 11, 页码 -出版社
SPRINGER
DOI: 10.1007/JHEP11(2020)057
关键词
AdS-CFT Correspondence; Gauge-gravity correspondence; Long strings; Integrable Field Theories
资金
- Infosys Endowment for the study of the Quantum Structure of Spacetime
- BSF [2018068]
- center of excellence - Israel Science Foundation [2289/18]
- DOE [de-sc0009924]
We generalize our recent analysis [1] of probe string dynamics to the case of general single-trace TT,JT and TJ deformations. We show that in regions in coupling space where the bulk geometry is smooth, the classical trajectories of such strings are smooth and approach the linear dilaton boundary at either the far past or the far future. These trajectories give rise to quantum scattering states with arbitrarily high energies. When the bulk geometry has closed timelike curves (CTC's), the trajectories are singular for energies above a critical value E-c. This singularity occurs in the region with CTC's, and the value of E-c agrees with that read off from the dual boundary theory for all values of the couplings and charges.
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