Book contents
- Frontmatter
- Contents
- Foreword
- Introduction to the Cambridge University Press Edition
- Introduction to the Original ArXiv.org Posting
- Disclaimers
- Acknowledgements
- 1 Letters to David Baker
- 2 Letters to Howard Baker
- 3 Letters to Howard Barnum
- 4 Letters to Paul Benioff
- 5 Letters to Charlie Bennett
- 6 Letters to Herb Bernstein
- 7 Letters to Doug Bilodeau
- 8 Letters to Gilles Brassard
- 9 Letters to Jeffrey Bub
- 10 Letters to Carlton Caves
- 11 Letters to Greg Comer
- 12 Letters to Charles Enz
- 13 Letters to Henry Folse
- 14 Letters to Bob Griffiths
- 15 Letters to Adrian Kent
- 16 Letters to Rolf Landauer
- 17 Letters to Hideo Mabuchi
- 18 Letters to David Mermin
- 19 Letters to David Meyer
- 20 Letters to Jeff Nicholson
- 21 Letters to Michael Nielsen
- 22 Letters to Asher Peres
- 23 Diary of a Carefully Worded Paper: More Letters to Asher Peres
- 24 Letters to John Preskill
- 25 Letters to Joseph Renes
- 26 Letters to Mary Beth Ruskai
- 27 Letters to Rüdiger Schack
- 28 Letters to Robert Schumann
- 29 Letters to Abner Shimony
- 30 Letters to Jon Waskan
- 31 Letters to Bill Wootters
- 32 Letters to Anton Zeilinger
- 33 Other Letters
- Postpartum
- Index of Names
32 - Letters to Anton Zeilinger
Published online by Cambridge University Press: 05 October 2012
- Frontmatter
- Contents
- Foreword
- Introduction to the Cambridge University Press Edition
- Introduction to the Original ArXiv.org Posting
- Disclaimers
- Acknowledgements
- 1 Letters to David Baker
- 2 Letters to Howard Baker
- 3 Letters to Howard Barnum
- 4 Letters to Paul Benioff
- 5 Letters to Charlie Bennett
- 6 Letters to Herb Bernstein
- 7 Letters to Doug Bilodeau
- 8 Letters to Gilles Brassard
- 9 Letters to Jeffrey Bub
- 10 Letters to Carlton Caves
- 11 Letters to Greg Comer
- 12 Letters to Charles Enz
- 13 Letters to Henry Folse
- 14 Letters to Bob Griffiths
- 15 Letters to Adrian Kent
- 16 Letters to Rolf Landauer
- 17 Letters to Hideo Mabuchi
- 18 Letters to David Mermin
- 19 Letters to David Meyer
- 20 Letters to Jeff Nicholson
- 21 Letters to Michael Nielsen
- 22 Letters to Asher Peres
- 23 Diary of a Carefully Worded Paper: More Letters to Asher Peres
- 24 Letters to John Preskill
- 25 Letters to Joseph Renes
- 26 Letters to Mary Beth Ruskai
- 27 Letters to Rüdiger Schack
- 28 Letters to Robert Schumann
- 29 Letters to Abner Shimony
- 30 Letters to Jon Waskan
- 31 Letters to Bill Wootters
- 32 Letters to Anton Zeilinger
- 33 Other Letters
- Postpartum
- Index of Names
Summary
January 1999, “The (Un-)Detached Observer”
Yesterday I ran across your paper “On the Interpretation and Philosophical Foundation of Quantum Mechanics” posted on the web, and was very much impressed with its depth. Most importantly, however, I am sad to say, it reminded me that I still owe you some papers.
I have remedied that now by sending you a pile of things that I have written on the relation between information gain and quantum state disturbance. These are relevant to your request above, and, I think, even more relevant to the thoughts in your paper. I am in great agreement with the idea that there may be a deeper foundation to quantum mechanics, one along the lines that Pauli and Wheeler attempted to sketch. Quantum mechanics, it seems to me, is an expression of the best we can say in a world where the observer is not detached (to use Pauli's phrase). Recognizing and appreciating that lack of detachedness is the most exacting tool we have for peering into the greater future of quantum theory. This I think is the ultimate role of quantum information theory. (For the opposite point of view, however, you may be interested in having a look at John Preskill's paper “Quantum Information: Its Future Impact on Physics” at http://theory.caltech.edu/~preskill/.)
I hope you will enjoy the things I have sent you; it is always my attempt to be as clear as I possibly can be when I write.
- Type
- Chapter
- Information
- Coming of Age With Quantum InformationNotes on a Paulian Idea, pp. 483 - 484Publisher: Cambridge University PressPrint publication year: 2011