PIRSA:12060064 Conference

DOI10.48660/12060064

Conference/School: Relativistic Quantum Information - 2012

Louko, J. (2012). Future-past Correlations in Relativistic Quantum Information. Perimeter Institute. https://pirsa.org/12060064

Louko, Jorma. Future-past Correlations in Relativistic Quantum Information. Perimeter Institute, Jun. 28, 2012, https://pirsa.org/12060064 

@misc{ pirsa_PIRSA:12060064,
  doi = {10.48660/12060064},
  url = {https://pirsa.org/12060064},
  author = {Louko, Jorma},
  keywords = {},
  language = {en},
  title = {Future-past Correlations in Relativistic Quantum Information},
  publisher = {Perimeter Institute},
  year = {2012},
  month = {jun},
  note = {PIRSA:12060064 see, \url{https://pirsa.org}}
}

Abstract

In the Unruh effect, long-distance correlations in a pure quantum state cause accelerated observers to experience the state as a thermal bath. We discuss a similar phenomenon for quantum states that contain correlations between the distant future and the distant past. Examples include Minkowski half-space with a static mirror and an eternal black hole with an unusual global structure behind the horizon. The question of utilising the future-past correlations in quantum information tasks is raised.

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