PIRSA:19100042 Scientific Series Quantum Fields and Strings

DOI10.48660/19100042

Series: Quantum Fields and Strings

Jafferis, D. (2019). Stringy ER=EPR. Perimeter Institute. https://pirsa.org/19100042

Jafferis, Daniel. Stringy ER=EPR. Perimeter Institute, Oct. 08, 2019, https://pirsa.org/19100042 

@misc{ pirsa_PIRSA:19100042,
  doi = {10.48660/19100042},
  url = {https://pirsa.org/19100042},
  author = {Jafferis, Daniel},
  keywords = {Quantum Fields and Strings},
  language = {en},
  title = {Stringy ER=EPR},
  publisher = {Perimeter Institute},
  year = {2019},
  month = {oct},
  note = {PIRSA:19100042 see, \url{https://pirsa.org}}
}

Abstract

I will describe an example in which ER=EPR can be understood as a worldsheet string duality, by finding the Lorentzian continuation of the FZZ duality. The result is that string perturbation theory around the thermofield double state in a disconnected spacetime with a condensate of entangled folded strings is equivalent to string theory in a connected two sided black hole spacetime. Important ingredients are the Lorentzian interpretation of time winding vertex operators, and string theory with target space Schwinger-Keldysh contours. I will also discuss a related conjecture in AdS3-Rindler.

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