ICTS:30309

Video URL

Page curve entanglement dynamics of free fermions: results from numerics and hydrodynamics

Page curve entanglement dynamics of free fermions: results from numerics and hydrodynamics

(2024). Page curve entanglement dynamics of free fermions: results from numerics and hydrodynamics. SciVideos. https://youtube.com/live/GoZifBzkMGU

Page curve entanglement dynamics of free fermions: results from numerics and hydrodynamics. SciVideos, Nov. 24, 2024, https://youtube.com/live/GoZifBzkMGU 

          @misc{ scivideos_ICTS:30309,
            doi = {},
            url = {https://youtube.com/live/GoZifBzkMGU},
            author = {},
            keywords = {},
            language = {en},
            title = {Page curve entanglement dynamics of free fermions: results from numerics and hydrodynamics},
            publisher = {},
            year = {2024},
            month = {nov},
            note = {ICTS:30309 see, \url{https://scivideos.org/icts-tifr/30309}}
          }
Abhishek Dhar
Talk numberICTS:30309
Source RepositoryICTS-TIFR
Collection

Abstract

We consider a gas of non-interacting fermions that is released from a box into the vacuum. This provides a simple analytically tractable model that reproduces many features of the Page curve characterizing the evolution of entanglement entropy during evaporation of a black hole. Apart from the entropy we consider several other physical observables and show that generalized hydrodynamics provides a rather surprisingly accurate description of the quantum dynamics.