ICTS:29559

Video URL

Baby Universe Corrections to the Timeslice in Two Sided Black Hole

Baby Universe Corrections to the Timeslice in Two Sided Black Hole

(2024). Baby Universe Corrections to the Timeslice in Two Sided Black Hole. SciVideos. https://youtube.com/live/UTpy3tI97ic

Baby Universe Corrections to the Timeslice in Two Sided Black Hole. SciVideos, Sep. 03, 2024, https://youtube.com/live/UTpy3tI97ic 

          @misc{ scivideos_ICTS:29559,
            doi = {},
            url = {https://youtube.com/live/UTpy3tI97ic},
            author = {},
            keywords = {},
            language = {en},
            title = {Baby Universe Corrections to the Timeslice in Two Sided Black Hole},
            publisher = {},
            year = {2024},
            month = {sep},
            note = {ICTS:29559 see, \url{https://scivideos.org/icts-tifr/29559}}
          }
Massamichi Miyaji
Talk numberICTS:29559
Source RepositoryICTS-TIFR
Source EventQuantum Information, Quantum Field Theory and Gravity
Collection

Abstract

We construct baby universe corrected bulk black hole/ white hole orthonormal basis labeled by the geodesic length of timeslice in two sided black hole. Our construction gives manifestly well defined probability distribution for length as well as transition probability to a white hole. We compute these probability distributions perturbatively, and find that late time TFD state spreads over all BH/WH basis states, i.e. Susskind's grey hole, already at the second order in perturbation. We also comment on the inherent ambiguity in our construction of our geometric basis.