Quantum system characterization with limited resources
Oi, D. K. L. and Schirmer, S. G. (2012) Quantum system characterization with limited resources. Proceedings A: Mathematical, Physical and Engineering Sciences, 370 (1979). pp. 5386-5395. ISSN 1471-2962
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The construction and operation of large-scale quantum information devices presents a grand challenge. A major issue is the effective control of coherent evolution, which requires accurate knowledge of the system dynamics that may vary from device to device. We review strategies for obtaining such knowledge from minimal initial resources and in an efficient manner, and apply these to the problem of characterization of a qubit embedded into a larger state manifold, made tractable by exploiting prior structural knowledge. We also investigate adaptive sampling for estimation of multiple parameters.
Creators(s): |
Oi, D. K. L. ![]() | Item type: | Article |
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ID code: | 42373 |
Keywords: | quantum information devices, qubit, quantum, control, estimation, Physics, Physics and Astronomy(all), Engineering(all), Mathematics(all) |
Subjects: | Science > Physics |
Department: | Faculty of Science > Physics |
Depositing user: | Pure Administrator |
Date deposited: | 13 Dec 2012 05:28 |
Last modified: | 20 Jan 2021 20:28 |
Related URLs: | |
URI: | https://strathprints.strath.ac.uk/id/eprint/42373 |
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