APA

Emerson, J. (2017). PSI 2017/2018 - Quantum Theory - Lecture 8. Perimeter Institute. https://pirsa.org/17090041

MLA

Emerson, Joseph. PSI 2017/2018 - Quantum Theory - Lecture 8. Perimeter Institute, Sep. 14, 2017, https://pirsa.org/17090041

BibTex

@misc{ pirsa_PIRSA:17090041,
  doi = {},
  url = {https://pirsa.org/17090041},
  author = {Emerson, Joseph},
  keywords = {},
  language = {en},
  title = {PSI 2017/2018 - Quantum Theory - Lecture 8},
  publisher = {Perimeter Institute},
  year = {2017},
  month = {sep},
  note = {PIRSA:17090041 see, \url{https://pirsa.org}}
}
            

Abstract

Real-world quantum systems description - Pure state vs Mixed states - Purification of Mixed States; Generalized measurement - Mixtures of "ideal measurement" - Ideal measurement of a composite system - POVMs.

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