RESTRICTIONS ON INFORMATION TRANSFER IN QUANTUM MEASUREMENTS
نویسندگان
چکیده
منابع مشابه
Quantum Measurements and Information Restrictions in Algebraic Qm
It's argued that Information-Theoretical restrictions for the systems selfdescription are important for Quantum Measurement problem. As follows from Breuer theorem, for the quantum object S measurement by information system O they described by O restricted states RO. RO ansatz can be introduced phenomenologically from the consistency with Shrödinger dynamics and measurement statistics. The anal...
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The aim of these lectures is to investigate the transfer of information occurring in course of quantum interactions. In particular, I shall explore circumstances in which such an information transfer with the quantum environment of the considered quantum system leads to the destruction of the phase coherence between the states of the privileged basis in the system Hilbert space. This basis shal...
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Information-theoretical restrictions on the information, transferred in quantum measurements, are regarded for the measurement of quantum object S performed via its interaction with information system O. This information restrictions, induced by Heisenberg commutation relations, are derived in the formalism of inference maps in Hilbert space. O restricted states ξ O are calculated from Shröding...
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Information-Theoretical restrictions on the information transfer in quantum measurements are studied for practical systems. For the measurement of quantum system S by detector D, registrated and processed by information system O, such restrictions are described by formalism of inference maps in Hilbert space. The final O restricted states ξ O calculated from the agreement with Shrödinger S,D,O ...
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ژورنال
عنوان ژورنال: International Journal of Quantum Information
سال: 2007
ISSN: 0219-7499,1793-6918
DOI: 10.1142/s0219749907002748