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Wilmott, C., Kampermann, H. and Bruß, D., 2010. Quantum sign permutation polytopes. Journal of Physics A: Mathematical and Theoretical, 43 (50). ISSN 1751-8121
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Abstract
Convex polytopes are convex hulls of point sets in the n-dimensional space E n that generalize 2-dimensional convex polygons and 3-dimensional convex polyhedra. We concentrate on the class of n-dimensional polytopes in E n called sign permutation polytopes. We characterize sign permutation polytopes before relating their construction to constructions over the space of quantum density matrices. Finally, we consider the problem of state identication and show how sign permutation polytopes may be useful in addressing issues of robustness.
| Item Type: | Journal article | ||||
|---|---|---|---|---|---|
| Publication Title: | Journal of Physics A: Mathematical and Theoretical | ||||
| Creators: | Wilmott, C., Kampermann, H. and Bruß, D. | ||||
| Publisher: | IOP Publishing | ||||
| Date: | 2010 | ||||
| Volume: | 43 | ||||
| Number: | 50 | ||||
| ISSN: | 1751-8121 | ||||
| Identifiers: |
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| Rights: | © 2010 IOP Publishing | ||||
| Divisions: | Schools > School of Science and Technology | ||||
| Record created by: | EPrints Services | ||||
| Date Added: | 09 Oct 2015 10:30 | ||||
| Last Modified: | 23 Aug 2016 09:10 | ||||
| URI: | https://irep.ntu.ac.uk/id/eprint/14002 |
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