Computable functions, quantum measurements, and quantum dynamics
David Bourget (Western Ontario)
David Chalmers (ANU, NYU)
Rafael De Clercq
Ezio Di Nucci
Jack Alan Reynolds
Learn more about PhilPapers
Quantum mechanical measurements on a physical system are represented by observables - Hermitian operators on the state space of the observed system. It is an important question whether all observables may be realized, in principle, as measurements on a physical system. Dirac’s influential text ( , page 37) makes the following assertion on the question: The question now presents itself – Can every observable be measured? The answer theoretically is yes. In practice it may be very awkward, or perhaps even beyond the ingenuity of the experimenter, to devise an apparatus which could measure some particular observable, but the theory always allows one to imagine that the measurement can be made. This Letter re-examines the question of whether it is possible, even in principle, to measure every quantum mechanical observable. Unexpectedly, ideas from com-
|Keywords||No keywords specified (fix it)|
|Categories||categorize this paper)|
Setup an account with your affiliations in order to access resources via your University's proxy server
Configure custom proxy (use this if your affiliation does not provide a proxy)
|Through your library||
References found in this work BETA
No references found.
Citations of this work BETA
No citations found.
Similar books and articles
S. I. Melnyk & I. G. Tuluzov (2010). The Dynamics of Stock Exchange Based on the Formalism of Weak Continuous Quantum Measurement. Journal of Physics 238 (012035):1-9.
Itamar Pitowsky (2003). Betting on the Outcomes of Measurements: A Bayesian Theory of Quantum Probability. Studies in History and Philosophy of Science Part B 34 (3):395-414.
Rob Clifton (1996). The Properties of Modal Interpretations of Quantum Mechanics. British Journal for the Philosophy of Science 47 (3):371-398.
Shant Shahbazian & Mansour Zahedi (2006). The Role of Observables and Non-Observables in Chemistry: A Critique of Chemical Language. [REVIEW] Foundations of Chemistry 8 (1):37-52.
I. I. I. Durand (1960). On the Theory of Measurement in Quantum Mechanical Systems. Philosophy of Science 27 (2):115-133.
Rodolfo Gambini, Luis Pedro Garcia Pintos & Jorge Pullin (2010). Undecidability and the Problem of Outcomes in Quantum Measurements. Foundations of Physics 40:93-115.
Thomas Breuer (1996). Subjective Decoherence in Quantum Measurements. Synthese 107 (1):1 - 17.
Alisa Bokulich (2003). Quantum Measurements and Supertasks. International Studies in the Philosophy of Science 17 (2):127 – 136.
Added to index2010-06-17
Total downloads46 ( #88,989 of 1,793,261 )
Recent downloads (6 months)5 ( #169,500 of 1,793,261 )
How can I increase my downloads?