PIRSA:13070011

Video URL

https://pirsa.org/13070011

Black hole evaporation and unitarity: a semi-classical resolution?

Bardeen, J. (2013). Black hole evaporation and unitarity: a semi-classical resolution?. Perimeter Institute for Theoretical Physics. https://pirsa.org/13070011

Bardeen, James. Black hole evaporation and unitarity: a semi-classical resolution?. Perimeter Institute for Theoretical Physics, Jul. 10, 2013, https://pirsa.org/13070011 

          @misc{ scivideos_PIRSA:13070011,
            doi = {10.48660/13070011},
            url = {https://pirsa.org/13070011},
            author = {Bardeen, James},
            keywords = {},
            language = {en},
            title = {Black hole evaporation and unitarity: a semi-classical resolution?},
            publisher = {Perimeter Institute for Theoretical Physics},
            year = {2013},
            month = {jul},
            note = {PIRSA:13070011 see, \url{https://scivideos.org/index.php/pirsa/13070011}}
          }

James Bardeen

Talk numberPIRSA:13070011
DOI10.48660/13070011
Source RepositoryPIRSA
Collection
Talk Type Conference

Abstract


I explore the possibility that semi-classical back-reaction, due to the partners of the Hawking radiation quanta accumulating over the time for the black hole to lose about one half of its mass (the Page time), might cause the trapped surfaces to disappear, permitting unitary evolution without any cloning of quantum information.