Aberg, Johan and Kult, David and Sjoqvist, Erik and Oi, Daniel K.L. (2007) Operational approach to the Uhlmann holonomy. Physical Review A, 75 (3). 032106. ISSN 1050-2947
Full text not available in this repository. (Request a copy from the Strathclyde author)Official URL: http://dx.doi.org/10.1103/PhysRevA.75.032106
Abstract
We suggest a physical interpretation of the Uhlmann amplitude of a density operator. Given this interpretation we propose an operational approach to obtain the Uhlmann condition for parallelity. This allows us to realize parallel transport along a sequence of density operators by an iterative preparation procedure. At the final step the resulting Uhlmann holonomy can be determined via interferometric measurements.
| Item type: | Article |
|---|---|
| ID code: | 31126 |
| Keywords: | mixed states, phase, Uhlmann holonomy, Uhlmann amplitude, Physics |
| Subjects: | Science > Physics |
| Department: | Faculty of Science > Physics |
| Related URLs: | |
| Depositing user: | Pure Administrator |
| Date Deposited: | 01 Jul 2011 10:17 |
| Last modified: | 12 Mar 2012 11:27 |
| URI: | http://strathprints.strath.ac.uk/id/eprint/31126 |
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