Barnett, S.M. (2010) Quantum state comparison and the universal-NOT operation. Journal of Modern Optics, 57(3), pp. 227-231. (doi: 10.1080/09500340903045728)
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Abstract
We show that the form of the optimal universal-NOT operation for a single qubit can be determined by considering quantum-limited state comparison. Similarly, optimal state comparison can be derived from the properties of the universal-NOT. This points to the possibility of a fundamental link between these processes.
Item Type: | Articles |
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Status: | Published |
Refereed: | Yes |
Glasgow Author(s) Enlighten ID: | Barnett, Professor Stephen |
Authors: | Barnett, S.M. |
College/School: | College of Science and Engineering > School of Physics and Astronomy |
Journal Name: | Journal of Modern Optics |
ISSN: | 0950-0340 |
ISSN (Online): | 1362-3044 |
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