quantum information theory and the foundations of quantum mechanics

With a clear grasp of the concept of information in hand, attention turns to the pressing question whether advances in quantum information theory pave the way for the resolution of the traditional conceptual problems of quantum mechanics: the deep problems which loom over measurement, nonlocality and the general nature of quantum ontology. The information-theoretic characterization theorem of Clifton, Bub and Halvorson (2003) is assessed more favourably, but the generality of the approach is questioned and it is argued that the implications of the theorem for the traditional foundational problems in quantum … Quantum Information Theory and the Foundations of Quantum Mechanics Christopher Gordon Timpson, The Queen’s College Oxford University, Trinity Term 2004 Abstract of Thesis Submitted for the Degree of Doctor of Philosophy This thesis is acontribution to the debate on the implications ofquantum information theory for the foundational problems of quantum mechanics. Users without a subscription are not able to see the full content. This book is a conceptual analysis of quantum information theory and the questions it raises for our understanding of the quantum world. All Rights Reserved. An individual user may print out a PDF of a single chapter of a monograph in OSO for personal use. In addition, it permits a clear view of what the ontological and methodological lessons provided by quantum information theory are; lessons which bear on the gripping question of what role a concept like information has to play in fundamental physics. It is argued that Zeilinger's (1999) Foundational Principle is unsuccessful as a foundational principle for quantum mechanics. quantum measurement problem, quantum teleportation, date: 29 November 2020. Shannon information, The information-theoretic characterization theorem of Clifton, Bub and Halvorson (2003) is assessed more favourably, but the generality of the approach is questioned and it is argued that the implications of the theorem for the traditional foundational problems in quantum … It is argued that Zeilinger's (1999) Foundational Principle is unsuccessful as a foundational principle for quantum mechanics. This book is a conceptual analysis of quantum information theory and the questions it raises for our understanding of the quantum world. Quantum information, Beginning from a detailed analysis of the concepts of information in the everyday and classical (Shannon) information-theory settings, an ontologically deflationary account of the nature of quantum information is developed. Beginning from a detailed analysis of the concepts of information in the everyday and classical (Shannon) information-theory settings, an ontologically deflationary account of the nature of quantum information is developed. quantum foundations, This book is a conceptual analysis of quantum information theory and the questions it raises for our understanding of the quantum world. Brasenose College, Oxford. subscribe Keywords: quantum Bayesianism, Christopher G. Timpson, author One central moral which is drawn is that, for all the interest that the quantum information-inspired approaches hold, no cheap resolutions to the traditional problems of quantum mechanics are to be had. (c) Copyright Oxford University Press, 2020. The account provided sheds light on the nature of nonlocality and information flow in the presence of entanglement and, in particular, dissolves puzzles surrounding the process of quantum teleportation. You could not be signed in, please check and try again. The account provided sheds light on the nature of nonlocality and information flow in the presence of entanglement and, in particular, dissolves puzzles surrounding the process of quantum teleportation. 5 The Deutsch–Hayden Approach: Nonlocality, Entanglement, and Information Flow, 6 Quantum Computation and the Church–Turing Hypothesis, 7 Information and the Foundations of Quantum Mechanics: Preliminaries, Appendix A A Review of the Quantum Formalism, Appendix B Generalized Uncertainty Measures: Uffink’s Axioms, Published to Oxford Scholarship Online: September 2013, DOI:10.1093/acprof:oso/9780199296460.001.0001. information flow, PRINTED FROM OXFORD SCHOLARSHIP ONLINE (oxford.universitypressscholarship.com).

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