Cole, Jared H. and Greentree, Andrew D. and Oi, Daniel K. L. and Schirmer, Sonia G. and Wellard, Cameron J. and Hollenberg, Lloyd C. L. (2006) Identifying a two-state Hamiltonian in the presence of decoherence. Physical Review A, 73 (6). -. ISSN 1050-2947
Full text not available in this repository. (Request a copy from the Strathclyde author)Abstract
Mapping the system evolution of a two-state system allows the determination of the effective system Hamiltonian directly. We show how this can be achieved even if the system is decohering appreciably over the observation time. A method to include various decoherence models is given and the limits of this technique are explored. This technique is applicable both to the problem of calibrating a control Hamiltonian for quantum computing applications and for precision experiments in two-state quantum systems. The accuracy of the results obtained with this technique are ultimately limited by the validity of the decoherence model used.
| Item type: | Article |
|---|---|
| ID code: | 35329 |
| Keywords: | decoherence , two-state Hamiltonian , quantum computing, Optics. Light |
| Subjects: | Science > Physics > Optics. Light |
| Department: | Faculty of Science > Physics |
| Related URLs: | |
| Depositing user: | Pure Administrator |
| Date Deposited: | 02 Nov 2011 16:22 |
| Last modified: | 12 Mar 2012 11:39 |
| URI: | http://strathprints.strath.ac.uk/id/eprint/35329 |
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